1from functools import reduce 2import operator 3 4template = """\ 5/* Copyright (C) 2018 Red Hat 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the next 15 * paragraph) shall be included in all copies or substantial portions of the 16 * Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 24 * IN THE SOFTWARE. 25 */ 26 27#include "nir.h" 28 29const nir_intrinsic_info nir_intrinsic_infos[nir_num_intrinsics] = { 30% for name, opcode in sorted(INTR_OPCODES.items()): 31{ 32 .name = "${name}", 33 .num_srcs = ${opcode.num_srcs}, 34% if opcode.src_components: 35 .src_components = { 36 ${", ".join(str(comp) for comp in opcode.src_components)} 37 }, 38% endif 39 .has_dest = ${"true" if opcode.has_dest else "false"}, 40 .dest_components = ${max(opcode.dest_components, 0)}, 41 .dest_bit_sizes = ${hex(reduce(operator.or_, opcode.bit_sizes, 0))}, 42 .bit_size_src = ${opcode.bit_size_src}, 43 .num_indices = ${opcode.num_indices}, 44% if opcode.indices: 45 .indices = { 46% for i in range(len(opcode.indices)): 47 NIR_INTRINSIC_${opcode.indices[i].name.upper()}, 48% endfor 49 }, 50 .index_map = { 51% for i in range(len(opcode.indices)): 52 [NIR_INTRINSIC_${opcode.indices[i].name.upper()}] = ${i + 1}, 53% endfor 54 }, 55% endif 56 .flags = ${"0" if len(opcode.flags) == 0 else " | ".join(opcode.flags)}, 57}, 58% endfor 59}; 60 61const char *nir_intrinsic_index_names[NIR_INTRINSIC_NUM_INDEX_FLAGS] = { 62% for index in INTR_INDICES: 63 "${index.name}", 64% endfor 65}; 66""" 67 68from nir_intrinsics import INTR_OPCODES, INTR_INDICES 69from mako.template import Template 70import argparse 71import os 72 73def main(): 74 parser = argparse.ArgumentParser() 75 parser.add_argument('--outdir', required=True, 76 help='Directory to put the generated files in') 77 78 args = parser.parse_args() 79 80 path = os.path.join(args.outdir, 'nir_intrinsics.c') 81 with open(path, 'w', encoding='utf-8') as f: 82 f.write(Template(template).render( 83 INTR_OPCODES=INTR_OPCODES, INTR_INDICES=INTR_INDICES, 84 reduce=reduce, operator=operator)) 85 86if __name__ == '__main__': 87 main() 88 89