747dd508df
We need to generate hash tables keyed by types, so the Python scripts need to know the index used to represent types in Rust code. To enforce this, add a new gen_types.py script which generates constant definitions for the ir/types module. Also generate constants for common SIMD vector sizes.
27 lines
648 B
Python
27 lines
648 B
Python
# Second-level build script.
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#
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# This script is run from src/libcretonne/build.rs to generate Rust files.
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from __future__ import absolute_import
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import argparse
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import isa
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import gen_types
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import gen_instr
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import gen_settings
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import gen_build_deps
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import gen_encoding
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parser = argparse.ArgumentParser(description='Generate sources for Cretonne.')
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parser.add_argument('--out-dir', help='set output directory')
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args = parser.parse_args()
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out_dir = args.out_dir
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isas = isa.all_isas()
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gen_types.generate(out_dir)
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gen_instr.generate(isas, out_dir)
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gen_settings.generate(isas, out_dir)
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gen_encoding.generate(isas, out_dir)
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gen_build_deps.generate()
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