89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
from functools import reduce
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import operator
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template = """\
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/* Copyright (C) 2018 Red Hat
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "nir.h"
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const nir_intrinsic_info nir_intrinsic_infos[nir_num_intrinsics] = {
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% for name, opcode in sorted(INTR_OPCODES.items()):
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{
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.name = "${name}",
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.num_srcs = ${opcode.num_srcs},
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% if opcode.src_components:
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.src_components = {
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${", ".join(str(comp) for comp in opcode.src_components)}
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},
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% endif
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.has_dest = ${"true" if opcode.has_dest else "false"},
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.dest_components = ${max(opcode.dest_components, 0)},
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.dest_bit_sizes = ${hex(reduce(operator.or_, opcode.bit_sizes, 0))},
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.bit_size_src = ${opcode.bit_size_src},
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.num_indices = ${opcode.num_indices},
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% if opcode.indices:
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.indices = {
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% for i in range(len(opcode.indices)):
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NIR_INTRINSIC_${opcode.indices[i].name.upper()},
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% endfor
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},
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.index_map = {
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% for i in range(len(opcode.indices)):
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[NIR_INTRINSIC_${opcode.indices[i].name.upper()}] = ${i + 1},
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% endfor
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},
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% endif
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.flags = ${"0" if len(opcode.flags) == 0 else " | ".join(opcode.flags)},
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},
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% endfor
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};
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const char *nir_intrinsic_index_names[NIR_INTRINSIC_NUM_INDEX_FLAGS] = {
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% for index in INTR_INDICES:
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"${index.name}",
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% endfor
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};
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"""
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from nir_intrinsics import INTR_OPCODES, INTR_INDICES
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from mako.template import Template
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import argparse
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import os
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--outdir', required=True,
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help='Directory to put the generated files in')
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args = parser.parse_args()
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path = os.path.join(args.outdir, 'nir_intrinsics.c')
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with open(path, 'w') as f:
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f.write(Template(template).render(
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INTR_OPCODES=INTR_OPCODES, INTR_INDICES=INTR_INDICES,
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reduce=reduce, operator=operator))
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if __name__ == '__main__':
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main()
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