ade1c883a8
Make scripts with an interpreter line executable so that they can be invoked directly. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
73 lines
2.3 KiB
Python
Executable file
73 lines
2.3 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Copyright (c) 2023 Bjarki Arge Andreasen
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#
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# SPDX-License-Identifier: Apache-2.0
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"""
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Script to generate iterable sections from JSON encoded dictionary containing lists of items.
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"""
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import argparse
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import json
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def get_tagged_items(filepath: str, tag: str) -> list:
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with open(filepath) as fp:
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return json.load(fp)[tag]
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def gen_ld(filepath: str, items: list, alignment: int):
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with open(filepath, "w") as fp:
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for item in items:
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fp.write(f"ITERABLE_SECTION_ROM({item}, {alignment})\n")
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def gen_cmake(filepath: str, items: list, alignment: int):
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with open(filepath, "w") as fp:
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for item in items:
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fp.write(
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f'list(APPEND sections "{{NAME\\;{item}_area\\;'
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+ 'GROUP\\;RODATA_REGION\\;'
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+ f'SUBALIGN\\;{alignment}\\;'
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+ 'NOINPUT\\;TRUE}")\n'
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)
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fp.write(
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f'list(APPEND section_settings "{{SECTION\\;{item}_area\\;'
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+ 'SORT\\;NAME\\;'
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+ 'KEEP\\;TRUE\\;'
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+ f'INPUT\\;._{item}.static.*\\;'
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+ f'SYMBOLS\\;_{item}_list_start\\;_{item}_list_end}}")\n'
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)
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fp.write('set(DEVICE_API_SECTIONS "${sections}" CACHE INTERNAL "")\n')
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fp.write('set(DEVICE_API_SECTION_SETTINGS "${section_settings}" CACHE INTERNAL "")\n')
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def parse_args() -> argparse.Namespace:
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parser = argparse.ArgumentParser(
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description=__doc__,
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formatter_class=argparse.RawDescriptionHelpFormatter,
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allow_abbrev=False,
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)
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parser.add_argument("-i", "--input", required=True, help="Path to input list of tags")
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parser.add_argument("-a", "--alignment", required=True, help="Iterable section alignment")
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parser.add_argument("-t", "--tag", required=True, help="Tag to generate iterable sections for")
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parser.add_argument("-l", "--ld-output", required=True, help="Path to output linker file")
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parser.add_argument(
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"-c", "--cmake-output", required=True, help="Path to CMake linker script inclusion file"
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)
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return parser.parse_args()
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def main():
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args = parse_args()
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items = get_tagged_items(args.input, args.tag)
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gen_ld(args.ld_output, items, args.alignment)
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gen_cmake(args.cmake_output, items, args.alignment)
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if __name__ == "__main__":
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main()
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