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Diffstat (limited to 'mesonbuild/compilers/mixins/arm.py')
| -rw-r--r-- | mesonbuild/compilers/mixins/arm.py | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/mesonbuild/compilers/mixins/arm.py b/mesonbuild/compilers/mixins/arm.py new file mode 100644 index 000000000..d0faf949b --- /dev/null +++ b/mesonbuild/compilers/mixins/arm.py @@ -0,0 +1,128 @@ +# Copyright 2012-2019 The Meson development team + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Representations specific to the arm family of compilers.""" + +import os +import typing + +from ...mesonlib import EnvironmentException + +arm_buildtype_args = {'plain': [], + 'debug': ['-O0', '--debug'], + 'debugoptimized': ['-O1', '--debug'], + 'release': ['-O3', '-Otime'], + 'minsize': ['-O3', '-Ospace'], + 'custom': [], + } + +arm_buildtype_linker_args = {'plain': [], + 'debug': [], + 'debugoptimized': [], + 'release': [], + 'minsize': [], + 'custom': [], + } + +arm_optimization_args = {'0': ['-O0'], + 'g': ['-g'], + '1': ['-O1'], + '2': ['-O2'], + '3': ['-O3'], + 's': [], + } + +class ArmCompiler: + # Functionality that is common to all ARM family compilers. + def __init__(self, compiler_type): + if not self.is_cross: + raise EnvironmentException('armcc supports only cross-compilation.') + self.id = 'arm' + self.compiler_type = compiler_type + default_warn_args = [] + self.warn_args = {'0': [], + '1': default_warn_args, + '2': default_warn_args + [], + '3': default_warn_args + []} + # Assembly + self.can_compile_suffixes.add('s') + + def can_linker_accept_rsp(self): + return False + + def get_pic_args(self): + # FIXME: Add /ropi, /rwpi, /fpic etc. qualifiers to --apcs + return [] + + def get_buildtype_args(self, buildtype): + return arm_buildtype_args[buildtype] + + def get_buildtype_linker_args(self, buildtype): + return arm_buildtype_linker_args[buildtype] + + # Override CCompiler.get_always_args + def get_always_args(self): + return [] + + # Override CCompiler.get_dependency_gen_args + def get_dependency_gen_args(self, outtarget, outfile): + return [] + + # Override CCompiler.get_std_shared_lib_link_args + def get_std_shared_lib_link_args(self): + return [] + + def get_pch_use_args(self, pch_dir, header): + # FIXME: Add required arguments + # NOTE from armcc user guide: + # "Support for Precompiled Header (PCH) files is deprecated from ARM Compiler 5.05 + # onwards on all platforms. Note that ARM Compiler on Windows 8 never supported + # PCH files." + return [] + + def get_pch_suffix(self): + # NOTE from armcc user guide: + # "Support for Precompiled Header (PCH) files is deprecated from ARM Compiler 5.05 + # onwards on all platforms. Note that ARM Compiler on Windows 8 never supported + # PCH files." + return 'pch' + + def thread_flags(self, env): + return [] + + def thread_link_flags(self, env): + return [] + + def get_linker_exelist(self): + args = ['armlink'] + return args + + def get_coverage_args(self): + return [] + + def get_coverage_link_args(self): + return [] + + def get_optimization_args(self, optimization_level): + return arm_optimization_args[optimization_level] + + def get_debug_args(self, is_debug): + return clike_debug_args[is_debug] + + def compute_parameters_with_absolute_paths(self, parameter_list, build_dir): + for idx, i in enumerate(parameter_list): + if i[:2] == '-I' or i[:2] == '-L': + parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:])) + + return parameter_list
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