| # Copyright 2018 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. |
| |
| from m5.params import * |
| from m5.SimObject import SimObject |
| |
| from m5.objects.SystemC import SystemC_ScModule |
| |
| # This class is a subclass of sc_module, and all the special magic which makes |
| # that work is handled in the base classes. |
| class SystemC_Printer(SystemC_ScModule): |
| type = "SystemC_Printer" |
| cxx_class = "Printer" |
| cxx_header = "systemc_simple_object/printer.hh" |
| # This parameter will be available in the SystemC_PrinterParams::create |
| # function and can be passed to the c++ object's constructor, used to set |
| # one of its member variables, as a parameter to one of its methods, etc. |
| prefix = Param.String("", "Prefix for each word") |
| |
| |
| # This is a standard gem5 SimObject class with no special accomodation for the |
| # fact that one of its parameters is a systemc object. |
| class Gem5_Feeder(SimObject): |
| type = "Gem5_Feeder" |
| cxx_class = "Feeder" |
| cxx_header = "systemc_simple_object/feeder.hh" |
| # This parameter will be a pointer to an instance of the class above. |
| printer = Param.SystemC_Printer("Printer for our words.") |
| delay = Param.Latency("1ns", "Time to wait between each word.") |
| strings = VectorParam.String([], "Words to print.") |