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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@6968:2fbeeee37c69, 2016-07-19 (annotated)

Committer:
Martin Kojtal
Date:
Tue Jul 19 10:42:34 2016 +0100
Revision:
6968:2fbeeee37c69
Parent:
6962:bf39d414c367
Parent:
6967:012b075b6814
Child:
6982:e187c30f5927
Merge pull request #2185 from yogpan01/master



Changing -O2 parameter to -Os

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 6350:fd14088de4ac 20 from tools.toolchains import mbedToolchain
Mihail Stoyanov 6350:fd14088de4ac 21 from tools.settings import GCC_ARM_PATH, GCC_CR_PATH
Mihail Stoyanov 6350:fd14088de4ac 22 from tools.settings import GOANNA_PATH
Mihail Stoyanov 6350:fd14088de4ac 23 from tools.hooks import hook_tool
Mihail Stoyanov 6350:fd14088de4ac 24
Mihail Stoyanov 6350:fd14088de4ac 25 class GCC(mbedToolchain):
Mihail Stoyanov 6350:fd14088de4ac 26 LINKER_EXT = '.ld'
Mihail Stoyanov 6350:fd14088de4ac 27 LIBRARY_EXT = '.a'
Mihail Stoyanov 6350:fd14088de4ac 28
Mihail Stoyanov 6350:fd14088de4ac 29 STD_LIB_NAME = "lib%s.a"
Mihail Stoyanov 6359:00ee81ac1c20 30 DIAGNOSTIC_PATTERN = re.compile('((?P<file>[^:]+):(?P<line>\d+):)(\d+:)? (?P<severity>warning|error): (?P<message>.+)')
Mihail Stoyanov 6350:fd14088de4ac 31
Jimmy Brisson 6401:0edea5185bb1 32 DEFAULT_FLAGS = {
Jimmy Brisson 6401:0edea5185bb1 33 'common': ["-c", "-Wall", "-Wextra",
Jimmy Brisson 6401:0edea5185bb1 34 "-Wno-unused-parameter", "-Wno-missing-field-initializers",
Jimmy Brisson 6401:0edea5185bb1 35 "-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
Jimmy Brisson 6403:ecff602aaa32 36 "-ffunction-sections", "-fdata-sections", "-funsigned-char",
Jimmy Brisson 6401:0edea5185bb1 37 "-MMD", "-fno-delete-null-pointer-checks", "-fomit-frame-pointer"
Jimmy Brisson 6401:0edea5185bb1 38 ],
Jimmy Brisson 6401:0edea5185bb1 39 'asm': ["-x", "assembler-with-cpp"],
Jimmy Brisson 6401:0edea5185bb1 40 'c': ["-std=gnu99"],
Kevin Bracey 6599:5bb9644532b8 41 'cxx': ["-std=gnu++98", "-fno-rtti", "-Wvla"],
Jimmy Brisson 6401:0edea5185bb1 42 'ld': ["-Wl,--gc-sections", "-Wl,--wrap,main",
Jimmy Brisson 6401:0edea5185bb1 43 "-Wl,--wrap,_malloc_r", "-Wl,--wrap,_free_r", "-Wl,--wrap,_realloc_r"],
Jimmy Brisson 6401:0edea5185bb1 44 }
Jimmy Brisson 6401:0edea5185bb1 45
Mihail Stoyanov 6350:fd14088de4ac 46 def __init__(self, target, options=None, notify=None, macros=None, silent=False, tool_path="", extra_verbose=False):
Mihail Stoyanov 6350:fd14088de4ac 47 mbedToolchain.__init__(self, target, options, notify, macros, silent, extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 48
Mihail Stoyanov 6350:fd14088de4ac 49 if target.core == "Cortex-M0+":
Mihail Stoyanov 6350:fd14088de4ac 50 cpu = "cortex-m0plus"
0xc0170 6962:bf39d414c367 51 elif target.core == "Cortex-M4F":
0xc0170 6962:bf39d414c367 52 cpu = "cortex-m4"
0xc0170 6962:bf39d414c367 53 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 54 cpu = "cortex-m7"
0xc0170 6962:bf39d414c367 55 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 56 cpu = "cortex-m7"
Mihail Stoyanov 6350:fd14088de4ac 57 else:
Mihail Stoyanov 6350:fd14088de4ac 58 cpu = target.core.lower()
Mihail Stoyanov 6350:fd14088de4ac 59
Mihail Stoyanov 6350:fd14088de4ac 60 self.cpu = ["-mcpu=%s" % cpu]
Mihail Stoyanov 6350:fd14088de4ac 61 if target.core.startswith("Cortex"):
Mihail Stoyanov 6350:fd14088de4ac 62 self.cpu.append("-mthumb")
Mihail Stoyanov 6350:fd14088de4ac 63
0xc0170 6962:bf39d414c367 64 # FPU handling, M7 possibly to have double FPU
0xc0170 6962:bf39d414c367 65 if target.core == "Cortex-M4F":
Mihail Stoyanov 6350:fd14088de4ac 66 self.cpu.append("-mfpu=fpv4-sp-d16")
Mihail Stoyanov 6350:fd14088de4ac 67 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 68 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 69 self.cpu.append("-mfpu=fpv5-sp-d16")
0xc0170 6962:bf39d414c367 70 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 71 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 72 self.cpu.append("-mfpu=fpv5-d16")
0xc0170 6962:bf39d414c367 73 self.cpu.append("-mfloat-abi=softfp")
Olaf Hagendorf 6803:3ebc5419b948 74
Olaf Hagendorf 6803:3ebc5419b948 75
Mihail Stoyanov 6350:fd14088de4ac 76
Mihail Stoyanov 6350:fd14088de4ac 77 if target.core == "Cortex-A9":
Mihail Stoyanov 6350:fd14088de4ac 78 self.cpu.append("-mthumb-interwork")
Mihail Stoyanov 6350:fd14088de4ac 79 self.cpu.append("-marm")
Mihail Stoyanov 6350:fd14088de4ac 80 self.cpu.append("-march=armv7-a")
Mihail Stoyanov 6350:fd14088de4ac 81 self.cpu.append("-mfpu=vfpv3")
Mihail Stoyanov 6350:fd14088de4ac 82 self.cpu.append("-mfloat-abi=hard")
Mihail Stoyanov 6350:fd14088de4ac 83 self.cpu.append("-mno-unaligned-access")
Mihail Stoyanov 6350:fd14088de4ac 84
Mihail Stoyanov 6350:fd14088de4ac 85
Mihail Stoyanov 6350:fd14088de4ac 86 # Note: We are using "-O2" instead of "-Os" to avoid this known GCC bug:
Mihail Stoyanov 6350:fd14088de4ac 87 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46762
Jimmy Brisson 6401:0edea5185bb1 88 self.flags["common"] += self.cpu
Mihail Stoyanov 6350:fd14088de4ac 89
Mihail Stoyanov 6350:fd14088de4ac 90 if "save-asm" in self.options:
Jimmy Brisson 6401:0edea5185bb1 91 self.flags["common"].append("-save-temps")
Mihail Stoyanov 6350:fd14088de4ac 92
Mihail Stoyanov 6350:fd14088de4ac 93 if "debug-info" in self.options:
Jimmy Brisson 6401:0edea5185bb1 94 self.flags["common"].append("-g")
Jimmy Brisson 6401:0edea5185bb1 95 self.flags["common"].append("-O0")
Mihail Stoyanov 6350:fd14088de4ac 96 else:
Yogesh Pande 6967:012b075b6814 97 self.flags["common"].append("-Os")
Mihail Stoyanov 6350:fd14088de4ac 98
Mihail Stoyanov 6350:fd14088de4ac 99 main_cc = join(tool_path, "arm-none-eabi-gcc")
Mihail Stoyanov 6350:fd14088de4ac 100 main_cppc = join(tool_path, "arm-none-eabi-g++")
Jimmy Brisson 6401:0edea5185bb1 101 self.asm = [main_cc] + self.flags['asm'] + self.flags["common"]
Mihail Stoyanov 6350:fd14088de4ac 102 if not "analyze" in self.options:
Jimmy Brisson 6401:0edea5185bb1 103 self.cc = [main_cc]
Jimmy Brisson 6401:0edea5185bb1 104 self.cppc =[main_cppc]
Mihail Stoyanov 6350:fd14088de4ac 105 else:
Jimmy Brisson 6401:0edea5185bb1 106 self.cc = [join(GOANNA_PATH, "goannacc"), "--with-cc=" + main_cc.replace('\\', '/'), "--dialect=gnu", '--output-format="%s"' % self.GOANNA_FORMAT]
Jimmy Brisson 6401:0edea5185bb1 107 self.cppc= [join(GOANNA_PATH, "goannac++"), "--with-cxx=" + main_cppc.replace('\\', '/'), "--dialect=gnu", '--output-format="%s"' % self.GOANNA_FORMAT]
Jimmy Brisson 6401:0edea5185bb1 108 self.cc += self.flags['c'] + self.flags['common']
Jimmy Brisson 6401:0edea5185bb1 109 self.cppc += self.flags['cxx'] + self.flags['common']
Mihail Stoyanov 6350:fd14088de4ac 110
Jimmy Brisson 6401:0edea5185bb1 111 self.flags['ld'] += self.cpu
Jimmy Brisson 6401:0edea5185bb1 112 self.ld = [join(tool_path, "arm-none-eabi-gcc")] + self.flags['ld']
Mihail Stoyanov 6350:fd14088de4ac 113 self.sys_libs = ["stdc++", "supc++", "m", "c", "gcc"]
Mihail Stoyanov 6350:fd14088de4ac 114
Mihail Stoyanov 6350:fd14088de4ac 115 self.ar = join(tool_path, "arm-none-eabi-ar")
Mihail Stoyanov 6350:fd14088de4ac 116 self.elf2bin = join(tool_path, "arm-none-eabi-objcopy")
Mihail Stoyanov 6350:fd14088de4ac 117
Mihail Stoyanov 6350:fd14088de4ac 118 def parse_dependencies(self, dep_path):
Mihail Stoyanov 6350:fd14088de4ac 119 dependencies = []
Mihail Stoyanov 6355:86cd49f38a3e 120 buff = open(dep_path).readlines()
Mihail Stoyanov 6355:86cd49f38a3e 121 buff[0] = re.sub('^(.*?)\: ', '', buff[0])
Mihail Stoyanov 6355:86cd49f38a3e 122 for line in buff:
Mihail Stoyanov 6350:fd14088de4ac 123 file = line.replace('\\\n', '').strip()
Mihail Stoyanov 6350:fd14088de4ac 124 if file:
Mihail Stoyanov 6350:fd14088de4ac 125 # GCC might list more than one dependency on a single line, in this case
Mihail Stoyanov 6350:fd14088de4ac 126 # the dependencies are separated by a space. However, a space might also
Mihail Stoyanov 6350:fd14088de4ac 127 # indicate an actual space character in a dependency path, but in this case
Mihail Stoyanov 6350:fd14088de4ac 128 # the space character is prefixed by a backslash.
Mihail Stoyanov 6350:fd14088de4ac 129 # Temporary replace all '\ ' with a special char that is not used (\a in this
Mihail Stoyanov 6350:fd14088de4ac 130 # case) to keep them from being interpreted by 'split' (they will be converted
Mihail Stoyanov 6350:fd14088de4ac 131 # back later to a space char)
Mihail Stoyanov 6350:fd14088de4ac 132 file = file.replace('\\ ', '\a')
Mihail Stoyanov 6350:fd14088de4ac 133 if file.find(" ") == -1:
Mihail Stoyanov 6350:fd14088de4ac 134 dependencies.append(file.replace('\a', ' '))
Mihail Stoyanov 6350:fd14088de4ac 135 else:
Mihail Stoyanov 6350:fd14088de4ac 136 dependencies = dependencies + [f.replace('\a', ' ') for f in file.split(" ")]
Mihail Stoyanov 6350:fd14088de4ac 137 return dependencies
Mihail Stoyanov 6350:fd14088de4ac 138
Mihail Stoyanov 6350:fd14088de4ac 139 def is_not_supported_error(self, output):
Mihail Stoyanov 6350:fd14088de4ac 140 return "error: #error [NOT_SUPPORTED]" in output
Mihail Stoyanov 6350:fd14088de4ac 141
Mihail Stoyanov 6350:fd14088de4ac 142 def parse_output(self, output):
Mihail Stoyanov 6350:fd14088de4ac 143 # The warning/error notification is multiline
Mihail Stoyanov 6350:fd14088de4ac 144 WHERE, WHAT = 0, 1
Mihail Stoyanov 6350:fd14088de4ac 145 state, file, message = WHERE, None, None
Mihail Stoyanov 6350:fd14088de4ac 146 for line in output.splitlines():
Mihail Stoyanov 6350:fd14088de4ac 147 match = self.goanna_parse_line(line)
Mihail Stoyanov 6350:fd14088de4ac 148 if match is not None:
Mihail Stoyanov 6350:fd14088de4ac 149 self.cc_info(
Mihail Stoyanov 6350:fd14088de4ac 150 match.group('severity').lower(),
Mihail Stoyanov 6350:fd14088de4ac 151 match.group('file'),
Mihail Stoyanov 6350:fd14088de4ac 152 match.group('line'),
Mihail Stoyanov 6350:fd14088de4ac 153 match.group('message'),
Mihail Stoyanov 6350:fd14088de4ac 154 target_name=self.target.name,
Mihail Stoyanov 6350:fd14088de4ac 155 toolchain_name=self.name
Mihail Stoyanov 6350:fd14088de4ac 156 )
Mihail Stoyanov 6350:fd14088de4ac 157 continue
Mihail Stoyanov 6350:fd14088de4ac 158
Mihail Stoyanov 6350:fd14088de4ac 159
Mihail Stoyanov 6359:00ee81ac1c20 160 match = GCC.DIAGNOSTIC_PATTERN.match(line)
Mihail Stoyanov 6359:00ee81ac1c20 161 if match is not None:
Mihail Stoyanov 6350:fd14088de4ac 162 self.cc_info(
Mihail Stoyanov 6359:00ee81ac1c20 163 match.group('severity').lower(),
Mihail Stoyanov 6359:00ee81ac1c20 164 match.group('file'),
Mihail Stoyanov 6359:00ee81ac1c20 165 match.group('line'),
Mihail Stoyanov 6359:00ee81ac1c20 166 match.group('message'),
Mihail Stoyanov 6359:00ee81ac1c20 167 target_name=self.target.name,
Mihail Stoyanov 6359:00ee81ac1c20 168 toolchain_name=self.name
Mihail Stoyanov 6350:fd14088de4ac 169 )
Mihail Stoyanov 6350:fd14088de4ac 170
Mihail Stoyanov 6355:86cd49f38a3e 171 def get_dep_option(self, object):
Mihail Stoyanov 6355:86cd49f38a3e 172 base, _ = splitext(object)
Mihail Stoyanov 6355:86cd49f38a3e 173 dep_path = base + '.d'
Mihail Stoyanov 6355:86cd49f38a3e 174 return ["-MD", "-MF", dep_path]
Mihail Stoyanov 6355:86cd49f38a3e 175
Jimmy Brisson 6639:7310555173f0 176 def get_config_option(self, config_header):
Jimmy Brisson 6639:7310555173f0 177 return ['-include', config_header]
Jimmy Brisson 6639:7310555173f0 178
Mihail Stoyanov 6355:86cd49f38a3e 179 def get_compile_options(self, defines, includes):
Bogdan Marinescu 6530:98ce08655513 180 opts = ['-D%s' % d for d in defines] + ['@%s' % self.get_inc_file(includes)]
Bogdan Marinescu 6531:8cd307140e31 181 config_header = self.get_config_header()
Bogdan Marinescu 6531:8cd307140e31 182 if config_header is not None:
Mihail Stoyanov 6641:8332bd01adfa 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 6355:86cd49f38a3e 189 cmd = self.asm + self.get_compile_options(self.get_symbols(), 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 6355:86cd49f38a3e 238 # Split link command to linker executable + response file
Mihail Stoyanov 6355:86cd49f38a3e 239 link_files = join(dirname(output), ".link_files.txt")
Mihail Stoyanov 6355:86cd49f38a3e 240 with open(link_files, "wb") as f:
Mihail Stoyanov 6355:86cd49f38a3e 241 cmd_linker = cmd[0]
Mihail Stoyanov 6355:86cd49f38a3e 242 cmd_list = []
Mihail Stoyanov 6355:86cd49f38a3e 243 for c in cmd[1:]:
Mihail Stoyanov 6355:86cd49f38a3e 244 if c:
Vincenzo Frascino 6393:b4fa50caddef 245 cmd_list.append(('"%s"' % c) if not c.startswith('-') else c)
Mihail Stoyanov 6355:86cd49f38a3e 246 string = " ".join(cmd_list).replace("\\", "/")
Mihail Stoyanov 6355:86cd49f38a3e 247 f.write(string)
Mihail Stoyanov 6355:86cd49f38a3e 248
Mihail Stoyanov 6355:86cd49f38a3e 249 # Exec command
Mihail Stoyanov 6355:86cd49f38a3e 250 self.default_cmd([cmd_linker, "@%s" % link_files])
Mihail Stoyanov 6355:86cd49f38a3e 251
Mihail Stoyanov 6355:86cd49f38a3e 252 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 253 def archive(self, objects, lib_path):
Mihail Stoyanov 6355:86cd49f38a3e 254 archive_files = join(dirname(lib_path), ".archive_files.txt")
Mihail Stoyanov 6355:86cd49f38a3e 255 with open(archive_files, "wb") as f:
Mihail Stoyanov 6355:86cd49f38a3e 256 o_list = []
Mihail Stoyanov 6355:86cd49f38a3e 257 for o in objects:
Vincenzo Frascino 6393:b4fa50caddef 258 o_list.append('"%s"' % o)
Mihail Stoyanov 6355:86cd49f38a3e 259 string = " ".join(o_list).replace("\\", "/")
Mihail Stoyanov 6355:86cd49f38a3e 260 f.write(string)
Mihail Stoyanov 6355:86cd49f38a3e 261
Mihail Stoyanov 6355:86cd49f38a3e 262 # Exec command
Mihail Stoyanov 6355:86cd49f38a3e 263 self.default_cmd([self.ar, 'rcs', lib_path, "@%s" % archive_files])
Mihail Stoyanov 6350:fd14088de4ac 264
Mihail Stoyanov 6350:fd14088de4ac 265 @hook_tool
Mihail Stoyanov 6350:fd14088de4ac 266 def binary(self, resources, elf, bin):
Mihail Stoyanov 6355:86cd49f38a3e 267 # Build binary command
Mihail Stoyanov 6355:86cd49f38a3e 268 cmd = [self.elf2bin, "-O", "binary", elf, bin]
Mihail Stoyanov 6355:86cd49f38a3e 269
Mihail Stoyanov 6355:86cd49f38a3e 270 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 271 cmd = self.hook.get_cmdline_binary(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 272
Mihail Stoyanov 6355:86cd49f38a3e 273 # Exec command
Mihail Stoyanov 6355:86cd49f38a3e 274 self.default_cmd(cmd)
Mihail Stoyanov 6350:fd14088de4ac 275
Mihail Stoyanov 6350:fd14088de4ac 276
Mihail Stoyanov 6350:fd14088de4ac 277 class GCC_ARM(GCC):
Mihail Stoyanov 6350:fd14088de4ac 278 def __init__(self, target, options=None, notify=None, macros=None, silent=False, extra_verbose=False):
Mihail Stoyanov 6350:fd14088de4ac 279 GCC.__init__(self, target, options, notify, macros, silent, GCC_ARM_PATH, extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 280
Mihail Stoyanov 6350:fd14088de4ac 281 # Use latest gcc nanolib
Russ Butler 6386:292843bb388f 282 if "big-build" in self.options:
Russ Butler 6386:292843bb388f 283 use_nano = False
Russ Butler 6386:292843bb388f 284 elif "small-build" in self.options:
Russ Butler 6386:292843bb388f 285 use_nano = True
Russ Butler 6386:292843bb388f 286 elif target.default_build == "standard":
Russ Butler 6386:292843bb388f 287 use_nano = False
Russ Butler 6386:292843bb388f 288 elif target.default_build == "small":
Russ Butler 6386:292843bb388f 289 use_nano = True
Russ Butler 6386:292843bb388f 290 else:
Russ Butler 6386:292843bb388f 291 use_nano = False
Russ Butler 6386:292843bb388f 292
Russ Butler 6386:292843bb388f 293 if use_nano:
Mihail Stoyanov 6350:fd14088de4ac 294 self.ld.append("--specs=nano.specs")
Olaf Hagendorf 6826:e17692595e2b 295 self.flags['ld'].append("--specs=nano.specs")
Russ Butler 6386:292843bb388f 296 self.cc += ["-DMBED_RTOS_SINGLE_THREAD"]
Russ Butler 6386:292843bb388f 297 self.cppc += ["-DMBED_RTOS_SINGLE_THREAD"]
Olaf Hagendorf 6826:e17692595e2b 298 self.macros.extend(["MBED_RTOS_SINGLE_THREAD"])
Russ Butler 6386:292843bb388f 299
Vincenzo Frascino 6393:b4fa50caddef 300 if target.name in ["LPC1768", "LPC4088", "LPC4088_DM", "LPC4330", "UBLOX_C027", "LPC2368", "ARM_BEETLE_SOC"]:
Mihail Stoyanov 6350:fd14088de4ac 301 self.ld.extend(["-u _printf_float", "-u _scanf_float"])
Olaf Hagendorf 6826:e17692595e2b 302 self.flags['ld'].extend(["-u _printf_float", "-u _scanf_float"])
Erwan Gouriou 6796:348ca14a66fd 303 elif target.name in ["RZ_A1H", "VK_RZ_A1H", "ARCH_MAX", "DISCO_F407VG", "DISCO_F429ZI", "DISCO_F469NI", "NUCLEO_F401RE", "NUCLEO_F410RB", "NUCLEO_F411RE", "NUCLEO_F429ZI", "NUCLEO_F446RE", "NUCLEO_F446ZE", "ELMO_F411RE", "MTS_MDOT_F411RE", "MTS_DRAGONFLY_F411RE", "DISCO_F746NG"]:
Mihail Stoyanov 6350:fd14088de4ac 304 self.ld.extend(["-u_printf_float", "-u_scanf_float"])
Olaf Hagendorf 6826:e17692595e2b 305 self.flags['ld'].extend(["-u_printf_float", "-u_scanf_float"])
Mihail Stoyanov 6350:fd14088de4ac 306
Mihail Stoyanov 6350:fd14088de4ac 307 self.sys_libs.append("nosys")
Mihail Stoyanov 6350:fd14088de4ac 308
Mihail Stoyanov 6350:fd14088de4ac 309
Mihail Stoyanov 6350:fd14088de4ac 310 class GCC_CR(GCC):
Mihail Stoyanov 6350:fd14088de4ac 311 def __init__(self, target, options=None, notify=None, macros=None, silent=False, extra_verbose=False):
Mihail Stoyanov 6350:fd14088de4ac 312 GCC.__init__(self, target, options, notify, macros, silent, GCC_CR_PATH, extra_verbose=extra_verbose)
Mihail Stoyanov 6350:fd14088de4ac 313
Mihail Stoyanov 6350:fd14088de4ac 314 additional_compiler_flags = [
Mihail Stoyanov 6350:fd14088de4ac 315 "-D__NEWLIB__", "-D__CODE_RED", "-D__USE_CMSIS", "-DCPP_USE_HEAP",
Mihail Stoyanov 6350:fd14088de4ac 316 ]
Mihail Stoyanov 6350:fd14088de4ac 317 self.cc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 318 self.cppc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 319
Mihail Stoyanov 6350:fd14088de4ac 320 # Use latest gcc nanolib
Mihail Stoyanov 6350:fd14088de4ac 321 self.ld.append("--specs=nano.specs")
Mihail Stoyanov 6350:fd14088de4ac 322 if target.name in ["LPC1768", "LPC4088", "LPC4088_DM", "LPC4330", "UBLOX_C027", "LPC2368"]:
Mihail Stoyanov 6350:fd14088de4ac 323 self.ld.extend(["-u _printf_float", "-u _scanf_float"])
Mihail Stoyanov 6350:fd14088de4ac 324 self.ld += ["-nostdlib"]