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# 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.
from __future__ import annotations
"""Representations specific to the Metrowerks/Freescale Embedded C/C++ compiler family."""
import os
import typing as T
from ...mesonlib import EnvironmentException, OptionKey
if T.TYPE_CHECKING:
from ...envconfig import MachineInfo
from ...compilers.compilers import Compiler, CompileCheckMode
else:
# This is a bit clever, for mypy we pretend that these mixins descend from
# Compiler, so we get all of the methods and attributes defined for us, but
# for runtime we make them descend from object (which all classes normally
# do). This gives up DRYer type checking, with no runtime impact
Compiler = object
mwcc_buildtype_args: T.Dict[str, T.List[str]] = {
'plain': [],
'debug': [],
'debugoptimized': [],
'release': [],
'minsize': [],
'custom': [],
}
mwccarm_instruction_set_args: T.Dict[str, T.List[str]] = {
'generic': ['-proc', 'generic'],
'v4': ['-proc', 'v4'],
'v4t': ['-proc', 'v4t'],
'v5t': ['-proc', 'v5t'],
'v5te': ['-proc', 'v5te'],
'v6': ['-proc', 'v6'],
'arm7tdmi': ['-proc', 'arm7tdmi'],
'arm710t': ['-proc', 'arm710t'],
'arm720t': ['-proc', 'arm720t'],
'arm740t': ['-proc', 'arm740t'],
'arm7ej': ['-proc', 'arm7ej'],
'arm9tdmi': ['-proc', 'arm9tdmi'],
'arm920t': ['-proc', 'arm920t'],
'arm922t': ['-proc', 'arm922t'],
'arm940t': ['-proc', 'arm940t'],
'arm9ej': ['-proc', 'arm9ej'],
'arm926ej': ['-proc', 'arm926ej'],
'arm946e': ['-proc', 'arm946e'],
'arm966e': ['-proc', 'arm966e'],
'arm1020e': ['-proc', 'arm1020e'],
'arm1022e': ['-proc', 'arm1022e'],
'arm1026ej': ['-proc', 'arm1026ej'],
'dbmx1': ['-proc', 'dbmx1'],
'dbmxl': ['-proc', 'dbmxl'],
'XScale': ['-proc', 'XScale'],
'pxa255': ['-proc', 'pxa255'],
'pxa261': ['-proc', 'pxa261'],
'pxa262': ['-proc', 'pxa262'],
'pxa263': ['-proc', 'pxa263']
}
mwcceppc_instruction_set_args: T.Dict[str, T.List[str]] = {
'generic': ['-proc', 'generic'],
'401': ['-proc', '401'],
'403': ['-proc', '403'],
'505': ['-proc', '505'],
'509': ['-proc', '509'],
'555': ['-proc', '555'],
'601': ['-proc', '601'],
'602': ['-proc', '602'],
'603': ['-proc', '603'],
'603e': ['-proc', '603e'],
'604': ['-proc', '604'],
'604e': ['-proc', '604e'],
'740': ['-proc', '740'],
'750': ['-proc', '750'],
'801': ['-proc', '801'],
'821': ['-proc', '821'],
'823': ['-proc', '823'],
'850': ['-proc', '850'],
'860': ['-proc', '860'],
'7400': ['-proc', '7400'],
'7450': ['-proc', '7450'],
'8240': ['-proc', '8240'],
'8260': ['-proc', '8260'],
'e500': ['-proc', 'e500'],
'gekko': ['-proc', 'gekko'],
}
mwasmarm_instruction_set_args: T.Dict[str, T.List[str]] = {
'arm4': ['-proc', 'arm4'],
'arm4t': ['-proc', 'arm4t'],
'arm4xm': ['-proc', 'arm4xm'],
'arm4txm': ['-proc', 'arm4txm'],
'arm5': ['-proc', 'arm5'],
'arm5T': ['-proc', 'arm5T'],
'arm5xM': ['-proc', 'arm5xM'],
'arm5TxM': ['-proc', 'arm5TxM'],
'arm5TE': ['-proc', 'arm5TE'],
'arm5TExP': ['-proc', 'arm5TExP'],
'arm6': ['-proc', 'arm6'],
'xscale': ['-proc', 'xscale']
}
mwasmeppc_instruction_set_args: T.Dict[str, T.List[str]] = {
'401': ['-proc', '401'],
'403': ['-proc', '403'],
'505': ['-proc', '505'],
'509': ['-proc', '509'],
'555': ['-proc', '555'],
'56X': ['-proc', '56X'],
'601': ['-proc', '601'],
'602': ['-proc', '602'],
'603': ['-proc', '603'],
'603e': ['-proc', '603e'],
'604': ['-proc', '604'],
'604e': ['-proc', '604e'],
'740': ['-proc', '740'],
'74X': ['-proc', '74X'],
'750': ['-proc', '750'],
'75X': ['-proc', '75X'],
'801': ['-proc', '801'],
'821': ['-proc', '821'],
'823': ['-proc', '823'],
'850': ['-proc', '850'],
'85X': ['-proc', '85X'],
'860': ['-proc', '860'],
'86X': ['-proc', '86X'],
'87X': ['-proc', '87X'],
'88X': ['-proc', '88X'],
'5100': ['-proc', '5100'],
'5200': ['-proc', '5200'],
'7400': ['-proc', '7400'],
'744X': ['-proc', '744X'],
'7450': ['-proc', '7450'],
'745X': ['-proc', '745X'],
'82XX': ['-proc', '82XX'],
'8240': ['-proc', '8240'],
'824X': ['-proc', '824X'],
'8260': ['-proc', '8260'],
'827X': ['-proc', '827X'],
'8280': ['-proc', '8280'],
'e300': ['-proc', 'e300'],
'e300c2': ['-proc', 'e300c2'],
'e300c3': ['-proc', 'e300c3'],
'e300c4': ['-proc', 'e300c4'],
'e600': ['-proc', 'e600'],
'85xx': ['-proc', '85xx'],
'e500': ['-proc', 'e500'],
'e500v2': ['-proc', 'e500v2'],
'Zen': ['-proc', 'Zen'],
'5565': ['-proc', '5565'],
'5674': ['-proc', '5674'],
'gekko': ['-proc', 'gekko'],
'generic': ['-proc', 'generic'],
}
mwcc_optimization_args: T.Dict[str, T.List[str]] = {
'plain': [],
'0': ['-O0'],
'g': ['-Op'],
'1': ['-O1'],
'2': ['-O2'],
'3': ['-O4,p'],
's': ['-Os']
}
mwcc_debug_args: T.Dict[bool, T.List[str]] = {
False: [],
True: ['-g']
}
class MetrowerksCompiler(Compiler):
id = 'mwcc'
# These compilers can actually invoke the linker, but they choke on
# linker-specific flags. So it's best to invoke the linker directly
INVOKES_LINKER = False
def __init__(self) -> None:
if not self.is_cross:
raise EnvironmentException(f'{id} supports only cross-compilation.')
self.base_options = {
OptionKey(o) for o in ['b_pch', 'b_ndebug']}
default_warn_args: T.List[str] = []
self.warn_args: T.Dict[str, T.List[str]] = {
'0': ['-w', 'off'],
'1': default_warn_args,
'2': default_warn_args + ['-w', 'most'],
'3': default_warn_args + ['-w', 'all'],
'everything': default_warn_args + ['-w', 'full']}
def depfile_for_object(self, objfile: str) -> T.Optional[str]:
# Earlier versions of these compilers do not support specifying
# a custom name for a depfile, and can only generate '<input_file>.d'
return os.path.splitext(objfile)[0] + '.' + self.get_depfile_suffix()
def get_always_args(self) -> T.List[str]:
return ['-gccinc']
def get_buildtype_args(self, buildtype: str) -> T.List[str]:
return mwcc_buildtype_args[buildtype]
def get_compiler_check_args(self, mode: CompileCheckMode) -> T.List[str]:
return []
def get_compile_only_args(self) -> T.List[str]:
return ['-c']
def get_debug_args(self, is_debug: bool) -> T.List[str]:
return mwcc_debug_args[is_debug]
def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
# Check comment in depfile_for_object()
return ['-gccdep', '-MD']
def get_depfile_suffix(self) -> str:
return 'd'
def get_include_args(self, path: str, is_system: bool) -> T.List[str]:
if not path:
path = '.'
return ['-I' + path]
def get_no_optimization_args(self) -> T.List[str]:
return ['-opt', 'off']
def get_no_stdinc_args(self) -> T.List[str]:
return ['-nostdinc']
def get_no_stdlib_link_args(self) -> T.List[str]:
return ['-nostdlib']
def get_optimization_args(self, optimization_level: str) -> T.List[str]:
return mwcc_optimization_args[optimization_level]
def get_output_args(self, outputname: str) -> T.List[str]:
return ['-o', outputname]
def get_pic_args(self) -> T.List[str]:
return ['-pic']
def get_preprocess_only_args(self) -> T.List[str]:
return ['-E']
def get_preprocess_to_file_args(self) -> T.List[str]:
return ['-P']
def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]:
return ['-prefix', self.get_pch_name(header)]
def get_pch_name(self, name: str) -> str:
return os.path.basename(name) + '.' + self.get_pch_suffix()
def get_pch_suffix(self) -> str:
return 'mch'
def get_warn_args(self, level: str) -> T.List[str]:
return self.warn_args[level]
def get_werror_args(self) -> T.List[str]:
return ['-w', 'error']
@classmethod
def _unix_args_to_native(cls, args: T.List[str], info: MachineInfo) -> T.List[str]:
result: T.List[str] = []
for i in args:
if i.startswith('-D'):
i = '-D' + i[2:]
if i.startswith('-I'):
i = '-I' + i[2:]
if i.startswith('-Wl,-rpath='):
continue
elif i == '--print-search-dirs':
continue
elif i.startswith('-L'):
continue
result.append(i)
return result
def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str], build_dir: str) -> T.List[str]:
for idx, i in enumerate(parameter_list):
if i[:2] == '-I':
parameter_list[idx] = i[:9] + os.path.normpath(os.path.join(build_dir, i[9:]))
return parameter_list
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