Nomura
2 years ago
committed by
Eli Schwartz
parent
bda799dff2
commit
18cfa545f0
14 changed files with 571 additions and 5 deletions
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# This file assumes that the path to your Metrowerks Embedded ARM |
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# toolchain is added to the environment(PATH) variable, so that |
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# Meson can find the binaries while building. |
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|
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# You should also do one of the following to ensure Meson can |
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# locate the .lcf linker script: |
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# - Add the cross directory to PATH as well |
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# - Edit c_link_args and cpp_link_args with the full |
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# path to the .lcf file on your machine |
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[binaries] |
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c = 'mwccarm' |
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c_ld = 'mwldarm' |
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cpp = 'mwccarm' |
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cpp_ld = 'mwldarm' |
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ar = 'mwldarm' |
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as = 'mwasmarm' |
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[built-in options] |
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c_args = ['-lang', 'c99', '-D_NITRO', '-nosyspath'] |
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c_link_args = 'metrowerks.lcf' |
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cpp_args = ['-lang', 'c++', '-D_NITRO', '-nosyspath'] |
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cpp_link_args = 'metrowerks.lcf' |
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[host_machine] |
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system = 'bare metal' |
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cpu_family = 'arm' |
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endian = 'little' |
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# This file assumes that the path to your Metrowerks toolchain |
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# of choice is added to the environment(PATH) variable, so that |
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# Meson can find the binaries while building. |
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|
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# You should also do one of the following to ensure Meson can |
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# locate the .lcf linker script: |
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# - Add the cross directory to PATH as well |
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# - Edit c_link_args and cpp_link_args with the full |
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# path to the lcf file on your machine |
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|
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[binaries] |
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c = 'mwcceppc' |
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c_ld = 'mwldeppc' |
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cpp = 'mwcceppc' |
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cpp_ld = 'mwldeppc' |
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ar = 'mwldeppc' |
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as = 'mwasmeppc' |
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|
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[built-in options] |
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c_args = ['-lang', 'c99', '-nosyspath'] |
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c_link_args = 'metrowerks.lcf' |
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cpp_args = ['-lang', 'c++', '-nosyspath'] |
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cpp_link_args = 'metrowerks.lcf' |
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|
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[host_machine] |
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system = 'bare metal' |
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cpu_family = 'ppc' |
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endian = 'little' |
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# General-purpose linker script for Metrowerks toolchains. |
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# This script will link a blank application. Its only purpose |
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# is to allow the toolchains to run Meson tests. To link an |
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# actual application, you need to write your own fine-tuned lcf. |
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MEMORY { |
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TEST (RWX) : ORIGIN=0, LENGTH=0 |
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} |
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SECTIONS { |
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.TEST:{ |
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* (.text) |
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* (.data) |
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* (.rodata) |
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* (.bss) |
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__startup=.; |
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} > TEST |
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} |
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## Added Metrowerks C/C++ toolchains |
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Added support for the Metrowerks Embedded ARM and Metrowerks Embedded PowerPC toolchains (https://www.nxp.com/docs/en/reference-manual/CWMCUKINCMPREF.pdf). |
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The implementation is somewhat experimental. It has been tested on a few projects and works fairly well, but may have issues. |
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@ -0,0 +1,232 @@ |
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# Copyright 2012-2019 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from __future__ import annotations |
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"""Representations specific to the Metrowerks/Freescale Embedded C/C++ compiler family.""" |
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import os |
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import typing as T |
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from ...mesonlib import EnvironmentException, OptionKey |
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if T.TYPE_CHECKING: |
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from ...envconfig import MachineInfo |
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from ...compilers.compilers import Compiler, CompileCheckMode |
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else: |
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# This is a bit clever, for mypy we pretend that these mixins descend from |
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# Compiler, so we get all of the methods and attributes defined for us, but |
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# for runtime we make them descend from object (which all classes normally |
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# do). This gives up DRYer type checking, with no runtime impact |
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Compiler = object |
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mwcc_buildtype_args = { |
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'plain': [], |
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'debug': ['-g'], |
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'debugoptimized': ['-g', '-O4'], |
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'release': ['-O4,p'], |
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'minsize': ['-Os'], |
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'custom': [], |
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} # type: T.Dict[str, T.List[str]] |
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mwccarm_instruction_set_args = { |
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'generic': ['-proc', 'generic'], |
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'v4': ['-proc', 'v4'], |
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'v4t': ['-proc', 'v4t'], |
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'v5t': ['-proc', 'v5t'], |
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'v5te': ['-proc', 'v5te'], |
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'v6': ['-proc', 'v6'], |
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'arm7tdmi': ['-proc', 'arm7tdmi'], |
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'arm710t': ['-proc', 'arm710t'], |
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'arm720t': ['-proc', 'arm720t'], |
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'arm740t': ['-proc', 'arm740t'], |
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'arm7ej': ['-proc', 'arm7ej'], |
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'arm9tdmi': ['-proc', 'arm9tdmi'], |
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'arm920t': ['-proc', 'arm920t'], |
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'arm922t': ['-proc', 'arm922t'], |
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'arm940t': ['-proc', 'arm940t'], |
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'arm9ej': ['-proc', 'arm9ej'], |
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'arm926ej': ['-proc', 'arm926ej'], |
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'arm946e': ['-proc', 'arm946e'], |
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'arm966e': ['-proc', 'arm966e'], |
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'arm1020e': ['-proc', 'arm1020e'], |
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'arm1022e': ['-proc', 'arm1022e'], |
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'arm1026ej': ['-proc', 'arm1026ej'], |
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'dbmx1': ['-proc', 'dbmx1'], |
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'dbmxl': ['-proc', 'dbmxl'], |
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'XScale': ['-proc', 'XScale'], |
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'pxa255': ['-proc', 'pxa255'], |
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'pxa261': ['-proc', 'pxa261'], |
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'pxa262': ['-proc', 'pxa262'], |
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'pxa263': ['-proc', 'pxa263'] |
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} # type: T.Dict[str, T.List[str]] |
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mwcceppc_instruction_set_args = { |
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'generic': ['-proc', 'generic'], |
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'401': ['-proc', '401'], |
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'403': ['-proc', '403'], |
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'505': ['-proc', '505'], |
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'509': ['-proc', '509'], |
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'555': ['-proc', '555'], |
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'601': ['-proc', '601'], |
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'602': ['-proc', '602'], |
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'603': ['-proc', '603'], |
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'603e': ['-proc', '603e'], |
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'604': ['-proc', '604'], |
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'604e': ['-proc', '604e'], |
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'740': ['-proc', '740'], |
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'750': ['-proc', '750'], |
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'801': ['-proc', '801'], |
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'821': ['-proc', '821'], |
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'823': ['-proc', '823'], |
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'850': ['-proc', '850'], |
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'860': ['-proc', '860'], |
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'7400': ['-proc', '7400'], |
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'7450': ['-proc', '7450'], |
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'8240': ['-proc', '8240'], |
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'8260': ['-proc', '8260'], |
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'e500': ['-proc', 'e500'], |
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'gekko': ['-proc', 'gekko'], |
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} # type: T.Dict[str, T.List[str]] |
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mwcc_optimization_args = { |
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'plain': [], |
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'0': ['-O0'], |
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'g': ['-Op'], |
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'1': ['-O1'], |
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'2': ['-O2'], |
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'3': ['-O3'], |
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's': ['-Os'] |
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} # type: T.Dict[str, T.List[str]] |
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mwcc_debug_args = { |
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False: [], |
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True: ['-g'] |
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} # type: T.Dict[bool, T.List[str]] |
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class MetrowerksCompiler(Compiler): |
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id = 'mwcc' |
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# These compilers can actually invoke the linker, but they choke on |
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# linker-specific flags. So it's best to invoke the linker directly |
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INVOKES_LINKER = False |
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def __init__(self) -> None: |
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if not self.is_cross: |
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raise EnvironmentException(f'{id} supports only cross-compilation.') |
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self.base_options = { |
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OptionKey(o) for o in ['b_pch', 'b_ndebug']} |
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default_warn_args = [] # type: T.List[str] |
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self.warn_args = {'0': ['-w', 'off'], |
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'1': default_warn_args, |
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'2': default_warn_args + ['-w', 'most'], |
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'3': default_warn_args + ['-w', 'all'], |
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'everything': default_warn_args + ['-w', 'full']} # type: T.Dict[str, T.List[str]] |
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def depfile_for_object(self, objfile: str) -> T.Optional[str]: |
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# Earlier versions of these compilers do not support specifying |
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# a custom name for a depfile, and can only generate '<input_file>.d' |
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return os.path.splitext(objfile)[0] + '.' + self.get_depfile_suffix() |
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def get_always_args(self) -> T.List[str]: |
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return ['-gccinc'] |
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def get_buildtype_args(self, buildtype: str) -> T.List[str]: |
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return mwcc_buildtype_args[buildtype] |
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def get_compiler_check_args(self, mode: CompileCheckMode) -> T.List[str]: |
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return [] |
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def get_compile_only_args(self) -> T.List[str]: |
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return ['-c'] |
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def get_debug_args(self, is_debug: bool) -> T.List[str]: |
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return mwcc_debug_args[is_debug] |
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def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]: |
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# Check comment in depfile_for_object() |
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return ['-gccdep', '-MD'] |
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def get_depfile_suffix(self) -> str: |
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return 'd' |
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def get_include_args(self, path: str, is_system: bool) -> T.List[str]: |
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if not path: |
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path = '.' |
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return ['-I' + path] |
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def get_no_optimization_args(self) -> T.List[str]: |
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return ['-opt', 'off'] |
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def get_no_stdinc_args(self) -> T.List[str]: |
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return ['-nostdinc'] |
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def get_no_stdlib_link_args(self) -> T.List[str]: |
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return ['-nostdlib'] |
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def get_optimization_args(self, optimization_level: str) -> T.List[str]: |
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return mwcc_optimization_args[optimization_level] |
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def get_output_args(self, target: str) -> T.List[str]: |
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return ['-o', target] |
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def get_pic_args(self) -> T.List[str]: |
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return ['-pic'] |
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def get_preprocess_only_args(self) -> T.List[str]: |
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return ['-E'] |
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def get_preprocess_to_file_args(self) -> T.List[str]: |
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return ['-P'] |
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def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]: |
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return ['-prefix', self.get_pch_name(header)] |
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def get_pch_name(self, name: str) -> str: |
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return os.path.basename(name) + '.' + self.get_pch_suffix() |
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def get_pch_suffix(self) -> str: |
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return 'mch' |
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def get_warn_args(self, level: str) -> T.List[str]: |
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return self.warn_args[level] |
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def get_werror_args(self) -> T.List[str]: |
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return ['-w', 'error'] |
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@classmethod |
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def _unix_args_to_native(cls, args: T.List[str], info: MachineInfo) -> T.List[str]: |
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result = [] |
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for i in args: |
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if i.startswith('-D'): |
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i = '-D' + i[2:] |
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if i.startswith('-I'): |
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i = '-I' + i[2:] |
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if i.startswith('-Wl,-rpath='): |
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continue |
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elif i == '--print-search-dirs': |
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continue |
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elif i.startswith('-L'): |
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continue |
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result.append(i) |
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return result |
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def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str], build_dir: str) -> T.List[str]: |
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for idx, i in enumerate(parameter_list): |
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if i[:2] == '-I': |
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parameter_list[idx] = i[:9] + os.path.normpath(os.path.join(build_dir, i[9:])) |
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return parameter_list |
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