nir_intrinsics_h.py

template = """\
/* Copyright (C) 2018 Red Hat
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

#ifndef _NIR_INTRINSICS_
#define _NIR_INTRINSICS_

<% opcode_names = sorted(INTR_OPCODES) %>

typedef enum {
% for name in opcode_names:
   nir_intrinsic_${name},
% endfor

   nir_last_intrinsic = nir_intrinsic_${opcode_names[-1]},
   nir_num_intrinsics = nir_last_intrinsic + 1
} nir_intrinsic_op;

typedef enum {
% for index in INTR_INDICES:
   NIR_INTRINSIC_${index.name.upper()},
% endfor
   NIR_INTRINSIC_NUM_INDEX_FLAGS,
} nir_intrinsic_index_flag;

extern const char *nir_intrinsic_index_names[NIR_INTRINSIC_NUM_INDEX_FLAGS];

#endif /* _NIR_INTRINSICS_ */"""

from nir_intrinsics import INTR_OPCODES, INTR_INDICES
from mako.template import Template
import argparse
import os


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--outdir', required=True,
                        help='Directory to put the generated files in')

    args = parser.parse_args()

    path = os.path.join(args.outdir, 'nir_intrinsics.h')
    with open(path, 'wb') as f:
        f.write(Template(template, output_encoding='utf-8').render(INTR_OPCODES=INTR_OPCODES, INTR_INDICES=INTR_INDICES))

if __name__ == '__main__':
    main()