build_tools/cxx_config_init_cc.py

# Copyright 2021 Google, Inc.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import argparse
import sys

from code_formatter import code_formatter

parser = argparse.ArgumentParser()
parser.add_argument('cxx_config_init_cc',
        help='cxx config init cc file to generate')
parser.add_argument('sim_objects', help='all simobjects to include', nargs='*')

args = parser.parse_args()

code = code_formatter()

for sim_object in args.sim_objects:
    code('#include "cxx_config/${sim_object}.hh"')
code('')
code('namespace gem5')
code('{')
code('')
code('void')
code('cxxConfigInit()')
code('{')
code.indent()
for sim_object in args.sim_objects:
    code('cxx_config_directory["${sim_object}"] = '
         '${sim_object}CxxConfigParams::makeDirectoryEntry();')
code.dedent()
code('}')
code('')
code('} // namespace gem5')

code.write(args.cxx_config_init_cc)