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Dependents:   HelloWorld_CCA01M1 HelloWorld_CCA02M1 CI-data-logger-server HelloWorld_CCA02M1 ... more

This is a fork of the events subdirectory of https://github.com/ARMmbed/mbed-os.

Note, you must import this library with import name: events!!!

tools/toolchains/gcc.py@7551:7069d4b554d9, 2016-08-17 (annotated)

Committer:
Vincent Coubard
Date:
Wed Aug 17 13:16:07 2016 +0100
Revision:
7551:7069d4b554d9
Parent:
7550:436889d9f0e8
Child:
7615:69407c9f45ec
Make selection of c library used consistent.



* rename "default_build" property into "default_lib"

* rename "standard" value for "default_build" into "std".

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mihail Stoyanov 6350:fd14088de4ac 1 """
Mihail Stoyanov 6350:fd14088de4ac 2 mbed SDK
Mihail Stoyanov 6350:fd14088de4ac 3 Copyright (c) 2011-2013 ARM Limited
Mihail Stoyanov 6350:fd14088de4ac 4
Mihail Stoyanov 6350:fd14088de4ac 5 Licensed under the Apache License, Version 2.0 (the "License");
Mihail Stoyanov 6350:fd14088de4ac 6 you may not use this file except in compliance with the License.
Mihail Stoyanov 6350:fd14088de4ac 7 You may obtain a copy of the License at
Mihail Stoyanov 6350:fd14088de4ac 8
Mihail Stoyanov 6350:fd14088de4ac 9 http://www.apache.org/licenses/LICENSE-2.0
Mihail Stoyanov 6350:fd14088de4ac 10
Mihail Stoyanov 6350:fd14088de4ac 11 Unless required by applicable law or agreed to in writing, software
Mihail Stoyanov 6350:fd14088de4ac 12 distributed under the License is distributed on an "AS IS" BASIS,
Mihail Stoyanov 6350:fd14088de4ac 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Mihail Stoyanov 6350:fd14088de4ac 14 See the License for the specific language governing permissions and
Mihail Stoyanov 6350:fd14088de4ac 15 limitations under the License.
Mihail Stoyanov 6350:fd14088de4ac 16 """
Mihail Stoyanov 6350:fd14088de4ac 17 import re
Mihail Stoyanov 6355:86cd49f38a3e 18 from os.path import join, basename, splitext, dirname, exists
Mihail Stoyanov 6350:fd14088de4ac 19
Mihail Stoyanov 6980:b26b840b75aa 20 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
Mihail Stoyanov 6350:fd14088de4ac 21 from tools.hooks import hook_tool
Mihail Stoyanov 6350:fd14088de4ac 22
Mihail Stoyanov 6350:fd14088de4ac 23 class GCC(mbedToolchain):
Mihail Stoyanov 6350:fd14088de4ac 24 LINKER_EXT = '.ld'
Mihail Stoyanov 6350:fd14088de4ac 25 LIBRARY_EXT = '.a'
Mihail Stoyanov 6350:fd14088de4ac 26
Mihail Stoyanov 6350:fd14088de4ac 27 STD_LIB_NAME = "lib%s.a"
Mihail Stoyanov 6359:00ee81ac1c20 28 DIAGNOSTIC_PATTERN = re.compile('((?P<file>[^:]+):(?P<line>\d+):)(\d+:)? (?P<severity>warning|error): (?P<message>.+)')
Mihail Stoyanov 6980:b26b840b75aa 29 INDEX_PATTERN = re.compile('(?P<col>\s*)\^')
Mihail Stoyanov 6350:fd14088de4ac 30
Jimmy Brisson 6401:0edea5185bb1 31 DEFAULT_FLAGS = {
Jimmy Brisson 6401:0edea5185bb1 32 'common': ["-c", "-Wall", "-Wextra",
Jimmy Brisson 6401:0edea5185bb1 33 "-Wno-unused-parameter", "-Wno-missing-field-initializers",
Jimmy Brisson 6401:0edea5185bb1 34 "-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
Jimmy Brisson 6403:ecff602aaa32 35 "-ffunction-sections", "-fdata-sections", "-funsigned-char",
Jimmy Brisson 6401:0edea5185bb1 36 "-MMD", "-fno-delete-null-pointer-checks", "-fomit-frame-pointer"
Jimmy Brisson 6401:0edea5185bb1 37 ],
Jimmy Brisson 6401:0edea5185bb1 38 'asm': ["-x", "assembler-with-cpp"],
Jimmy Brisson 6401:0edea5185bb1 39 'c': ["-std=gnu99"],
Kevin Bracey 6599:5bb9644532b8 40 'cxx': ["-std=gnu++98", "-fno-rtti", "-Wvla"],
Jimmy Brisson 6401:0edea5185bb1 41 'ld': ["-Wl,--gc-sections", "-Wl,--wrap,main",
Russ Butler 7514:a0c71f3f3d2f 42 "-Wl,--wrap,_malloc_r", "-Wl,--wrap,_free_r", "-Wl,--wrap,_realloc_r", "-Wl,--wrap,_calloc_r"],
Jimmy Brisson 6401:0edea5185bb1 43 }
Jimmy Brisson 6401:0edea5185bb1 44
Mihail Stoyanov 6350:fd14088de4ac 45 def __init__(self, target, options=None, notify=None, macros=None, silent=False, tool_path="", extra_verbose=False):
Mihail Stoyanov 6350:fd14088de4ac 46 mbedToolchain.__init__(self, target, options, notify, macros, silent, extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 47
Mihail Stoyanov 6350:fd14088de4ac 48 if target.core == "Cortex-M0+":
Mihail Stoyanov 6350:fd14088de4ac 49 cpu = "cortex-m0plus"
0xc0170 6962:bf39d414c367 50 elif target.core == "Cortex-M4F":
0xc0170 6962:bf39d414c367 51 cpu = "cortex-m4"
0xc0170 6962:bf39d414c367 52 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 53 cpu = "cortex-m7"
0xc0170 6962:bf39d414c367 54 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 55 cpu = "cortex-m7"
Mihail Stoyanov 6350:fd14088de4ac 56 else:
Mihail Stoyanov 6350:fd14088de4ac 57 cpu = target.core.lower()
Mihail Stoyanov 6350:fd14088de4ac 58
Mihail Stoyanov 6350:fd14088de4ac 59 self.cpu = ["-mcpu=%s" % cpu]
Mihail Stoyanov 6350:fd14088de4ac 60 if target.core.startswith("Cortex"):
Mihail Stoyanov 6350:fd14088de4ac 61 self.cpu.append("-mthumb")
Mihail Stoyanov 6350:fd14088de4ac 62
0xc0170 6962:bf39d414c367 63 # FPU handling, M7 possibly to have double FPU
0xc0170 6962:bf39d414c367 64 if target.core == "Cortex-M4F":
Mihail Stoyanov 6350:fd14088de4ac 65 self.cpu.append("-mfpu=fpv4-sp-d16")
Mihail Stoyanov 6350:fd14088de4ac 66 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 67 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 68 self.cpu.append("-mfpu=fpv5-sp-d16")
0xc0170 6962:bf39d414c367 69 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 70 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 71 self.cpu.append("-mfpu=fpv5-d16")
0xc0170 6962:bf39d414c367 72 self.cpu.append("-mfloat-abi=softfp")
Olaf Hagendorf 6803:3ebc5419b948 73
Olaf Hagendorf 6803:3ebc5419b948 74
Mihail Stoyanov 6350:fd14088de4ac 75
Mihail Stoyanov 6350:fd14088de4ac 76 if target.core == "Cortex-A9":
Mihail Stoyanov 6350:fd14088de4ac 77 self.cpu.append("-mthumb-interwork")
Mihail Stoyanov 6350:fd14088de4ac 78 self.cpu.append("-marm")
Mihail Stoyanov 6350:fd14088de4ac 79 self.cpu.append("-march=armv7-a")
Mihail Stoyanov 6350:fd14088de4ac 80 self.cpu.append("-mfpu=vfpv3")
Mihail Stoyanov 6350:fd14088de4ac 81 self.cpu.append("-mfloat-abi=hard")
Mihail Stoyanov 6350:fd14088de4ac 82 self.cpu.append("-mno-unaligned-access")
Mihail Stoyanov 6350:fd14088de4ac 83
Mihail Stoyanov 6350:fd14088de4ac 84
Mihail Stoyanov 6350:fd14088de4ac 85 # Note: We are using "-O2" instead of "-Os" to avoid this known GCC bug:
Mihail Stoyanov 6350:fd14088de4ac 86 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46762
Jimmy Brisson 6401:0edea5185bb1 87 self.flags["common"] += self.cpu
Mihail Stoyanov 6350:fd14088de4ac 88
Mihail Stoyanov 6350:fd14088de4ac 89 if "save-asm" in self.options:
Jimmy Brisson 6401:0edea5185bb1 90 self.flags["common"].append("-save-temps")
Mihail Stoyanov 6350:fd14088de4ac 91
Mihail Stoyanov 6350:fd14088de4ac 92 if "debug-info" in self.options:
Jimmy Brisson 6401:0edea5185bb1 93 self.flags["common"].append("-g")
Jimmy Brisson 6401:0edea5185bb1 94 self.flags["common"].append("-O0")
Mihail Stoyanov 6350:fd14088de4ac 95 else:
Yogesh Pande 6967:012b075b6814 96 self.flags["common"].append("-Os")
Mihail Stoyanov 6350:fd14088de4ac 97
Mihail Stoyanov 6350:fd14088de4ac 98 main_cc = join(tool_path, "arm-none-eabi-gcc")
Mihail Stoyanov 6350:fd14088de4ac 99 main_cppc = join(tool_path, "arm-none-eabi-g++")
Jimmy Brisson 6401:0edea5185bb1 100 self.asm = [main_cc] + self.flags['asm'] + self.flags["common"]
Mihail Stoyanov 6980:b26b840b75aa 101 self.cc = [main_cc]
Mihail Stoyanov 6980:b26b840b75aa 102 self.cppc =[main_cppc]
Jimmy Brisson 6401:0edea5185bb1 103 self.cc += self.flags['c'] + self.flags['common']
Jimmy Brisson 6401:0edea5185bb1 104 self.cppc += self.flags['cxx'] + self.flags['common']
Mihail Stoyanov 6350:fd14088de4ac 105
Jimmy Brisson 6401:0edea5185bb1 106 self.flags['ld'] += self.cpu
Jimmy Brisson 6401:0edea5185bb1 107 self.ld = [join(tool_path, "arm-none-eabi-gcc")] + self.flags['ld']
Mihail Stoyanov 6350:fd14088de4ac 108 self.sys_libs = ["stdc++", "supc++", "m", "c", "gcc"]
Mihail Stoyanov 6350:fd14088de4ac 109
Mihail Stoyanov 6350:fd14088de4ac 110 self.ar = join(tool_path, "arm-none-eabi-ar")
Mihail Stoyanov 6350:fd14088de4ac 111 self.elf2bin = join(tool_path, "arm-none-eabi-objcopy")
Mihail Stoyanov 6350:fd14088de4ac 112
Mihail Stoyanov 6350:fd14088de4ac 113 def parse_dependencies(self, dep_path):
Mihail Stoyanov 6350:fd14088de4ac 114 dependencies = []
Mihail Stoyanov 6355:86cd49f38a3e 115 buff = open(dep_path).readlines()
Mihail Stoyanov 6355:86cd49f38a3e 116 buff[0] = re.sub('^(.*?)\: ', '', buff[0])
Mihail Stoyanov 6355:86cd49f38a3e 117 for line in buff:
Mihail Stoyanov 6350:fd14088de4ac 118 file = line.replace('\\\n', '').strip()
Mihail Stoyanov 6350:fd14088de4ac 119 if file:
Mihail Stoyanov 6350:fd14088de4ac 120 # GCC might list more than one dependency on a single line, in this case
Mihail Stoyanov 6350:fd14088de4ac 121 # the dependencies are separated by a space. However, a space might also
Mihail Stoyanov 6350:fd14088de4ac 122 # indicate an actual space character in a dependency path, but in this case
Mihail Stoyanov 6350:fd14088de4ac 123 # the space character is prefixed by a backslash.
Mihail Stoyanov 6350:fd14088de4ac 124 # Temporary replace all '\ ' with a special char that is not used (\a in this
Mihail Stoyanov 6350:fd14088de4ac 125 # case) to keep them from being interpreted by 'split' (they will be converted
Mihail Stoyanov 6350:fd14088de4ac 126 # back later to a space char)
Mihail Stoyanov 6350:fd14088de4ac 127 file = file.replace('\\ ', '\a')
Mihail Stoyanov 6350:fd14088de4ac 128 if file.find(" ") == -1:
Mihail Stoyanov 6980:b26b840b75aa 129 dependencies.append((self.CHROOT if self.CHROOT else '') + file.replace('\a', ' '))
Mihail Stoyanov 6350:fd14088de4ac 130 else:
Mihail Stoyanov 6980:b26b840b75aa 131 dependencies = dependencies + [(self.CHROOT if self.CHROOT else '') + f.replace('\a', ' ') for f in file.split(" ")]
Mihail Stoyanov 6350:fd14088de4ac 132 return dependencies
Mihail Stoyanov 6350:fd14088de4ac 133
Mihail Stoyanov 6350:fd14088de4ac 134 def is_not_supported_error(self, output):
Mihail Stoyanov 6350:fd14088de4ac 135 return "error: #error [NOT_SUPPORTED]" in output
Mihail Stoyanov 6350:fd14088de4ac 136
Mihail Stoyanov 6350:fd14088de4ac 137 def parse_output(self, output):
Mihail Stoyanov 6350:fd14088de4ac 138 # The warning/error notification is multiline
Mihail Stoyanov 6980:b26b840b75aa 139 msg = None
Mihail Stoyanov 6350:fd14088de4ac 140 for line in output.splitlines():
Brian Daniels 7510:0446c506f41a 141 match = GCC.DIAGNOSTIC_PATTERN.search(line)
Mihail Stoyanov 6359:00ee81ac1c20 142 if match is not None:
Mihail Stoyanov 6980:b26b840b75aa 143 if msg is not None:
Mihail Stoyanov 6980:b26b840b75aa 144 self.cc_info(msg)
Mihail Stoyanov 6980:b26b840b75aa 145 msg = {
Mihail Stoyanov 6980:b26b840b75aa 146 'severity': match.group('severity').lower(),
Mihail Stoyanov 6980:b26b840b75aa 147 'file': match.group('file'),
Mihail Stoyanov 6980:b26b840b75aa 148 'line': match.group('line'),
Mihail Stoyanov 6980:b26b840b75aa 149 'col': 0,
Mihail Stoyanov 6980:b26b840b75aa 150 'message': match.group('message'),
Mihail Stoyanov 6980:b26b840b75aa 151 'text': '',
Mihail Stoyanov 6980:b26b840b75aa 152 'target_name': self.target.name,
Mihail Stoyanov 6980:b26b840b75aa 153 'toolchain_name': self.name
Mihail Stoyanov 6980:b26b840b75aa 154 }
Mihail Stoyanov 6980:b26b840b75aa 155 elif msg is not None:
Mihail Stoyanov 6981:0381c344fb94 156 # Determine the warning/error column by calculating the ^ position
Mihail Stoyanov 6980:b26b840b75aa 157 match = GCC.INDEX_PATTERN.match(line)
Mihail Stoyanov 6980:b26b840b75aa 158 if match is not None:
Mihail Stoyanov 6980:b26b840b75aa 159 msg['col'] = len(match.group('col'))
Mihail Stoyanov 6980:b26b840b75aa 160 self.cc_info(msg)
Mihail Stoyanov 6980:b26b840b75aa 161 msg = None
Mihail Stoyanov 6980:b26b840b75aa 162 else:
Mihail Stoyanov 6980:b26b840b75aa 163 msg['text'] += line+"\n"
Mihail Stoyanov 6350:fd14088de4ac 164
Mihail Stoyanov 6355:86cd49f38a3e 165 def get_dep_option(self, object):
Mihail Stoyanov 6355:86cd49f38a3e 166 base, _ = splitext(object)
Mihail Stoyanov 6355:86cd49f38a3e 167 dep_path = base + '.d'
Mihail Stoyanov 6355:86cd49f38a3e 168 return ["-MD", "-MF", dep_path]
Mihail Stoyanov 6355:86cd49f38a3e 169
Jimmy Brisson 6639:7310555173f0 170 def get_config_option(self, config_header):
Jimmy Brisson 6639:7310555173f0 171 return ['-include', config_header]
Jimmy Brisson 6639:7310555173f0 172
Mihail Stoyanov 7371:4c352cc17ba8 173 def get_compile_options(self, defines, includes, for_asm=False):
Mihail Stoyanov 6980:b26b840b75aa 174 opts = ['-D%s' % d for d in defines]
Mihail Stoyanov 6980:b26b840b75aa 175 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 176 opts += ['@%s' % self.get_inc_file(includes)]
Mihail Stoyanov 6980:b26b840b75aa 177 else:
Mihail Stoyanov 6980:b26b840b75aa 178 opts += ["-I%s" % i for i in includes]
Mihail Stoyanov 6980:b26b840b75aa 179
Mihail Stoyanov 7371:4c352cc17ba8 180 if not for_asm:
Mihail Stoyanov 7371:4c352cc17ba8 181 config_header = self.get_config_header()
Mihail Stoyanov 7371:4c352cc17ba8 182 if config_header is not None:
Mihail Stoyanov 7371:4c352cc17ba8 183 opts = opts + self.get_config_option(config_header)
Bogdan Marinescu 6530:98ce08655513 184 return opts
Mihail Stoyanov 6355:86cd49f38a3e 185
Mihail Stoyanov 6355:86cd49f38a3e 186 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 187 def assemble(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 188 # Build assemble command
Mihail Stoyanov 7371:4c352cc17ba8 189 cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes) + ["-o", object, source]
Mihail Stoyanov 6355:86cd49f38a3e 190
Mihail Stoyanov 6355:86cd49f38a3e 191 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 192 cmd = self.hook.get_cmdline_assembler(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 193
Mihail Stoyanov 6355:86cd49f38a3e 194 # Return command array, don't execute
Mihail Stoyanov 6355:86cd49f38a3e 195 return [cmd]
Mihail Stoyanov 6350:fd14088de4ac 196
Mihail Stoyanov 6355:86cd49f38a3e 197 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 198 def compile(self, cc, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 199 # Build compile command
Mihail Stoyanov 6355:86cd49f38a3e 200 cmd = cc + self.get_compile_options(self.get_symbols(), includes)
Mihail Stoyanov 6355:86cd49f38a3e 201
Mihail Stoyanov 6355:86cd49f38a3e 202 cmd.extend(self.get_dep_option(object))
Mihail Stoyanov 6355:86cd49f38a3e 203
Mihail Stoyanov 6355:86cd49f38a3e 204 cmd.extend(["-o", object, source])
Vincenzo Frascino 6393:b4fa50caddef 205
Mihail Stoyanov 6355:86cd49f38a3e 206 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 207 cmd = self.hook.get_cmdline_compiler(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 208
Mihail Stoyanov 6355:86cd49f38a3e 209 return [cmd]
Mihail Stoyanov 6355:86cd49f38a3e 210
Mihail Stoyanov 6355:86cd49f38a3e 211 def compile_c(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 212 return self.compile(self.cc, source, object, includes)
Mihail Stoyanov 6355:86cd49f38a3e 213
Mihail Stoyanov 6355:86cd49f38a3e 214 def compile_cpp(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 215 return self.compile(self.cppc, source, object, includes)
Mihail Stoyanov 6355:86cd49f38a3e 216
Mihail Stoyanov 6355:86cd49f38a3e 217 @hook_tool
Mihail Stoyanov 6350:fd14088de4ac 218 def link(self, output, objects, libraries, lib_dirs, mem_map):
Mihail Stoyanov 6350:fd14088de4ac 219 libs = []
Mihail Stoyanov 6350:fd14088de4ac 220 for l in libraries:
Mihail Stoyanov 6350:fd14088de4ac 221 name, _ = splitext(basename(l))
Mihail Stoyanov 6350:fd14088de4ac 222 libs.append("-l%s" % name[3:])
Mihail Stoyanov 6350:fd14088de4ac 223 libs.extend(["-l%s" % l for l in self.sys_libs])
Vincenzo Frascino 6393:b4fa50caddef 224
Mihail Stoyanov 6355:86cd49f38a3e 225 # Build linker command
Mihail Stoyanov 6355:86cd49f38a3e 226 map_file = splitext(output)[0] + ".map"
Mihail Stoyanov 6355:86cd49f38a3e 227 cmd = self.ld + ["-o", output, "-Wl,-Map=%s" % map_file] + objects + ["-Wl,--start-group"] + libs + ["-Wl,--end-group"]
Mihail Stoyanov 6355:86cd49f38a3e 228 if mem_map:
Mihail Stoyanov 6355:86cd49f38a3e 229 cmd.extend(['-T', mem_map])
Vincenzo Frascino 6393:b4fa50caddef 230
Mihail Stoyanov 6355:86cd49f38a3e 231 for L in lib_dirs:
Mihail Stoyanov 6355:86cd49f38a3e 232 cmd.extend(['-L', L])
Mihail Stoyanov 6355:86cd49f38a3e 233 cmd.extend(libs)
Mihail Stoyanov 6350:fd14088de4ac 234
Mihail Stoyanov 6355:86cd49f38a3e 235 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 236 cmd = self.hook.get_cmdline_linker(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 237
Mihail Stoyanov 6980:b26b840b75aa 238 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 239 # Split link command to linker executable + response file
Mihail Stoyanov 6355:86cd49f38a3e 240 cmd_linker = cmd[0]
Mihail Stoyanov 6980:b26b840b75aa 241 link_files = self.get_link_file(cmd[1:])
Mihail Stoyanov 6980:b26b840b75aa 242 cmd = [cmd_linker, "@%s" % link_files]
Mihail Stoyanov 6355:86cd49f38a3e 243
Mihail Stoyanov 6355:86cd49f38a3e 244 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 245 self.cc_verbose("Link: %s" % ' '.join(cmd))
Mihail Stoyanov 6980:b26b840b75aa 246 self.default_cmd(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 247
Mihail Stoyanov 6355:86cd49f38a3e 248 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 249 def archive(self, objects, lib_path):
Mihail Stoyanov 6980:b26b840b75aa 250 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 251 param = ["@%s" % self.get_arch_file(objects)]
Mihail Stoyanov 6980:b26b840b75aa 252 else:
Mihail Stoyanov 6980:b26b840b75aa 253 param = objects
Mihail Stoyanov 6355:86cd49f38a3e 254
Mihail Stoyanov 6355:86cd49f38a3e 255 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 256 self.default_cmd([self.ar, 'rcs', lib_path] + param)
Mihail Stoyanov 6350:fd14088de4ac 257
Mihail Stoyanov 6350:fd14088de4ac 258 @hook_tool
Mihail Stoyanov 6350:fd14088de4ac 259 def binary(self, resources, elf, bin):
Mihail Stoyanov 6355:86cd49f38a3e 260 # Build binary command
Mihail Stoyanov 6355:86cd49f38a3e 261 cmd = [self.elf2bin, "-O", "binary", elf, bin]
Mihail Stoyanov 6355:86cd49f38a3e 262
Mihail Stoyanov 6355:86cd49f38a3e 263 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 264 cmd = self.hook.get_cmdline_binary(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 265
Mihail Stoyanov 6355:86cd49f38a3e 266 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 267 self.cc_verbose("FromELF: %s" % ' '.join(cmd))
Mihail Stoyanov 6355:86cd49f38a3e 268 self.default_cmd(cmd)
Mihail Stoyanov 6350:fd14088de4ac 269
Mihail Stoyanov 6350:fd14088de4ac 270
Mihail Stoyanov 6350:fd14088de4ac 271 class GCC_ARM(GCC):
Mihail Stoyanov 6350:fd14088de4ac 272 def __init__(self, target, options=None, notify=None, macros=None, silent=False, extra_verbose=False):
Mihail Stoyanov 6980:b26b840b75aa 273 GCC.__init__(self, target, options, notify, macros, silent, TOOLCHAIN_PATHS['GCC_ARM'], extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 274
Mihail Stoyanov 6350:fd14088de4ac 275 # Use latest gcc nanolib
Vincent Coubard 7550:436889d9f0e8 276 if "std-lib" in self.options:
Russ Butler 6386:292843bb388f 277 use_nano = False
Vincent Coubard 7550:436889d9f0e8 278 elif "small-lib" in self.options:
Russ Butler 6386:292843bb388f 279 use_nano = True
Vincent Coubard 7551:7069d4b554d9 280 elif target.default_lib == "std":
Russ Butler 6386:292843bb388f 281 use_nano = False
Vincent Coubard 7551:7069d4b554d9 282 elif target.default_lib == "small":
Russ Butler 6386:292843bb388f 283 use_nano = True
Russ Butler 6386:292843bb388f 284 else:
Russ Butler 6386:292843bb388f 285 use_nano = False
Russ Butler 6386:292843bb388f 286
Russ Butler 6386:292843bb388f 287 if use_nano:
Mihail Stoyanov 6350:fd14088de4ac 288 self.ld.append("--specs=nano.specs")
Olaf Hagendorf 6826:e17692595e2b 289 self.flags['ld'].append("--specs=nano.specs")
Russ Butler 6386:292843bb388f 290 self.cc += ["-DMBED_RTOS_SINGLE_THREAD"]
Russ Butler 6386:292843bb388f 291 self.cppc += ["-DMBED_RTOS_SINGLE_THREAD"]
Olaf Hagendorf 6826:e17692595e2b 292 self.macros.extend(["MBED_RTOS_SINGLE_THREAD"])
Mihail Stoyanov 6350:fd14088de4ac 293 self.sys_libs.append("nosys")
Mihail Stoyanov 6350:fd14088de4ac 294
Mihail Stoyanov 6350:fd14088de4ac 295
Mihail Stoyanov 6350:fd14088de4ac 296 class GCC_CR(GCC):
Mihail Stoyanov 6350:fd14088de4ac 297 def __init__(self, target, options=None, notify=None, macros=None, silent=False, extra_verbose=False):
Mihail Stoyanov 6980:b26b840b75aa 298 GCC.__init__(self, target, options, notify, macros, silent, TOOLCHAIN_PATHS['GCC_CR'], extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 299
Mihail Stoyanov 6350:fd14088de4ac 300 additional_compiler_flags = [
Mihail Stoyanov 6350:fd14088de4ac 301 "-D__NEWLIB__", "-D__CODE_RED", "-D__USE_CMSIS", "-DCPP_USE_HEAP",
Mihail Stoyanov 6350:fd14088de4ac 302 ]
Mihail Stoyanov 6350:fd14088de4ac 303 self.cc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 304 self.cppc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 305
Mihail Stoyanov 6350:fd14088de4ac 306 # Use latest gcc nanolib
Mihail Stoyanov 6350:fd14088de4ac 307 self.ld.append("--specs=nano.specs")
Mihail Stoyanov 6350:fd14088de4ac 308 if target.name in ["LPC1768", "LPC4088", "LPC4088_DM", "LPC4330", "UBLOX_C027", "LPC2368"]:
Mihail Stoyanov 6350:fd14088de4ac 309 self.ld.extend(["-u _printf_float", "-u _scanf_float"])
Mihail Stoyanov 6350:fd14088de4ac 310 self.ld += ["-nostdlib"]