xref: /gem5/src/systemc/core/channel.cc

/*
 * Copyright 2018 Google, Inc.
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 * 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,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * Authors: Gabe Black
 */

#include "systemc/core/channel.hh"

#include "systemc/core/scheduler.hh"

namespace sc_gem5
{

Channel::Channel(sc_core::sc_prim_channel *_sc_chan) : _sc_chan(_sc_chan)
{
    allChannels.insert(this);
}

Channel::~Channel()
{
    popListNode();
    allChannels.erase(this);
}

void
Channel::requestUpdate()
{
    scheduler.requestUpdate(this);
}

void
Channel::asyncRequestUpdate()
{
    //TODO This should probably not request an update directly.
    scheduler.requestUpdate(this);
}

std::set<Channel *> allChannels;

} // namespace sc_gem5