f94e772441
I tripped over this str/bytes issue as part of bringing up the Chromium build under Python3. Bug: chromium:1112471 Change-Id: I723c7d9df8bcac24c160c549a03dcbd34c1d92f6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2334222 Commit-Queue: Dirk Pranke <dpranke@google.com> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#69210}
32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
#!/usr/bin/env python
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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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