gccarm.py

00001 """
00002 mbed SDK
00003 Copyright (c) 2011-2013 ARM Limited
00004 
00005 Licensed under the Apache License, Version 2.0 (the "License");
00006 you may not use this file except in compliance with the License.
00007 You may obtain a copy of the License at
00008 
00009     http://www.apache.org/licenses/LICENSE-2.0
00010 
00011 Unless required by applicable law or agreed to in writing, software
00012 distributed under the License is distributed on an "AS IS" BASIS,
00013 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014 See the License for the specific language governing permissions and
00015 limitations under the License.
00016 """
00017 from exporters import Exporter
00018 from os.path import splitext, basename, relpath, join, abspath
00019 from os import curdir, getcwd
00020 
00021 
00022 class GccArm(Exporter):
00023     NAME = 'GccArm'
00024     TOOLCHAIN = 'GCC_ARM'
00025 
00026     TARGETS = [
00027         'LPC1768',
00028         'LPC1549',
00029         'KL05Z',
00030         'KL25Z',
00031         'KL43Z',
00032         'KL46Z',
00033         'K64F',
00034         'K22F',
00035         'K20D50M',
00036         'LPC4088',
00037         'LPC4088_DM',
00038         'LPC4330_M4',
00039         'LPC11U24',
00040         'LPC1114',
00041         'LPC11U35_401',
00042         'LPC11U35_501',
00043         'LPC11U37H_401',
00044         'LPC810',
00045         'LPC812',
00046         'LPC824',
00047         'SSCI824',
00048         'STM32F407',
00049         'DISCO_F100RB',
00050         'DISCO_F051R8',
00051         'DISCO_F407VG',
00052         'DISCO_F429ZI',
00053         'DISCO_F469NI',
00054         'DISCO_F303VC',
00055         'DISCO_F746NG',
00056         'DISCO_L476VG',
00057         'UBLOX_C027',
00058         'ARCH_PRO',
00059         'NRF51822',
00060         'HRM1017',
00061         'TY51822R3',
00062         'RBLAB_NRF51822',
00063         'RBLAB_BLENANO',
00064         'LPC2368',
00065         'LPC2460',
00066         'LPCCAPPUCCINO',
00067         'ARCH_BLE',
00068         'MTS_GAMBIT',
00069         'ARCH_MAX',
00070         'NUCLEO_F401RE',
00071         'NUCLEO_F410RB',
00072         'NUCLEO_F411RE',
00073         'NUCLEO_F429ZI',
00074         'NUCLEO_F446RE',
00075         'NUCLEO_F446ZE',
00076         'B96B_F446VE',
00077         'ARCH_MAX',
00078         'NUCLEO_F030R8',
00079         'NUCLEO_F031K6',
00080         'NUCLEO_F042K6',
00081         'NUCLEO_F070RB',
00082         'NUCLEO_F072RB',
00083         'NUCLEO_F091RC',
00084         'NUCLEO_F103RB',
00085         'NUCLEO_F207ZG',
00086         'NUCLEO_F302R8',
00087         'NUCLEO_F303K8',
00088         'NUCLEO_F303RE',
00089         'NUCLEO_F334R8',
00090         'NUCLEO_F746ZG',
00091         'NUCLEO_F767ZI',
00092         'DISCO_L053C8',
00093         'NUCLEO_L011K4',
00094         'NUCLEO_L031K6',
00095         'NUCLEO_L053R8',
00096         'NUCLEO_L073RZ',
00097         'NUCLEO_L432KC',
00098         'NUCLEO_L476RG',
00099         'DISCO_F334C8',
00100         'MAX32600MBED',
00101         'MAXWSNENV',
00102         'MTS_MDOT_F405RG',
00103         'MTS_MDOT_F411RE',
00104         'NUCLEO_L152RE',
00105         'NRF51_DK',
00106         'NRF51_DONGLE',
00107         'NRF51_MICROBIT',
00108         'SEEED_TINY_BLE',
00109         'DISCO_F401VC',
00110         'DELTA_DFCM_NNN40',
00111         'RZ_A1H',
00112         'MOTE_L152RC',
00113         'EFM32WG_STK3800',
00114         'EFM32LG_STK3600',
00115         'EFM32GG_STK3700',
00116         'EFM32ZG_STK3200',
00117         'EFM32HG_STK3400',
00118         'EFM32PG_STK3401',
00119         'NZ32_SC151',
00120         'SAMR21G18A',
00121         'TEENSY3_1',
00122         'SAMD21J18A',
00123         'SAMD21G18A',
00124         'SAML21J18A',
00125         'SAMG55J19',
00126         'ARM_BEETLE_SOC',
00127         'ELMO_F411RE',
00128         'BLUEPILL_F103C8',
00129     ]
00130 
00131     DOT_IN_RELATIVE_PATH = True
00132 
00133     MBED_CONFIG_HEADER_SUPPORTED = True
00134 
00135     def generate(self):
00136         # "make" wants Unix paths
00137         if self.sources_relative:
00138             self.resources.relative_to(self.prj_paths[0])
00139         self.resources.win_to_unix()
00140 
00141         to_be_compiled = []
00142         for r_type in ['s_sources', 'c_sources', 'cpp_sources']:
00143             r = getattr(self.resources, r_type)
00144             if r:
00145                 for source in r:
00146                     base, ext = splitext(source)
00147                     to_be_compiled.append(base + '.o')
00148 
00149         libraries = []
00150         for lib in self.resources.libraries:
00151             l, _ = splitext(basename(lib))
00152             libraries.append(l[3:])
00153 
00154         build_dir = abspath(join(self.inputDir, ".build"))
00155         ctx = {
00156             'name': self.program_name,
00157             'to_be_compiled': to_be_compiled,
00158             'object_files': self.resources.objects,
00159             'include_paths': self.resources.inc_dirs,
00160             'library_paths': self.resources.lib_dirs,
00161             'linker_script': self.resources.linker_script,
00162             'libraries': libraries,
00163             'symbols': self.get_symbols(),
00164             'cpu_flags': self.toolchain.cpu,
00165             'vpath': [relpath(s, build_dir) for s in self.prj_paths] if self.sources_relative else [".."],
00166             'hex_files': self.resources.hex_files
00167         }
00168 
00169         for key in ['include_paths', 'library_paths', 'linker_script', 'hex_files']:
00170             if isinstance(ctx[key], list):
00171                 ctx[key] = [ctx['vpath'][0] + "/" + t for t in ctx[key]]
00172             else:
00173                 ctx[key] = ctx['vpath'][0] + "/" + ctx[key]
00174         if "../." not in ctx["include_paths"]:
00175             ctx["include_paths"] += ['../.']
00176         ctx.update(self.progen_flags)
00177         self.gen_file('gcc_arm_%s.tmpl' % self.target.lower(), ctx, 'Makefile')
00178 
00179     def scan_and_copy_resources(self, prj_paths, trg_path, relative=False):
00180         self.prj_paths = prj_paths
00181         Exporter.scan_and_copy_resources(self, prj_paths, trg_path, relative)