6ea78398aa
The infrastructure runs everything already in Python3, so this is mostly a clean-up. For MB, a python2 holdover was removed and new lint errors were fixed. The renames were automated with: git grep -e "/usr/bin/python$" | cut -d':' -f1 | xargs sed -i 's/#!\/usr\/bin\/python$/#!\/usr\/bin\/python3/1' and git grep -e "/usr/bin/env python$" | cut -d':' -f1 | xargs sed -i 's/#!\/usr\/bin\/env python$/#!\/usr\/bin\/env python3/1' Bug: v8:13148 Change-Id: If4f3c7635e72fa134798d55314ac1aa92ddd01bf Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3811499 Reviewed-by: Liviu Rau <liviurau@google.com> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/main@{#82231}
32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
#!/usr/bin/env python3
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# Copyright 2018 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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'''
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Converts a given file in clang assembly syntax to a corresponding
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representation in inline assembly. Specifically, this is used to convert
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embedded.S to embedded.cc for Windows clang builds.
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'''
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import argparse
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import sys
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def asm_to_inl_asm(in_filename, out_filename):
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with open(in_filename, 'r') as infile, open(out_filename, 'wb') as outfile:
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outfile.write(b'__asm__(\n')
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for line in infile:
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# Escape " in .S file before outputing it to inline asm file.
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line = line.replace('"', '\\"')
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outfile.write(b' "%s\\n"\n' % line.rstrip().encode('utf8'))
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outfile.write(b');\n')
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return 0
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('input', help='Name of the input assembly file')
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parser.add_argument('output', help='Name of the target CC file')
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args = parser.parse_args()
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sys.exit(asm_to_inl_asm(args.input, args.output))
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