dummy_port.hh

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/*
 * Copyright 2019 Google, Inc.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 * redistributions in binary form must reproduce the above copyright
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 * neither the name of the copyright holders nor the names of its
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 * this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef __MEM_RUBY_NETWORK_DUMMY_PORT_HH__
#define __MEM_RUBY_NETWORK_DUMMY_PORT_HH__
 
#include "mem/port.hh"
 
class RubyDummyPort : public Port
{
  public:
    RubyDummyPort() : Port("DummyPort", -1) {}
 
    void
    bind(Port &peer) override
    {
        // No need to connect anything here currently. MessageBuffer
        // port connections only serve to print the connections in
        // the config output.
        // TODO: Add real ports to MessageBuffers and use SimObject connect
        // code below to bind MessageBuffer senders and receivers
    }
    void unbind() override {}
 
    static RubyDummyPort &
    instance()
    {
        static RubyDummyPort dummy;
        return dummy;
    }
};
 
#endif //__MEM_RUBY_NETWORK_DUMMY_PORT_HH__