sys_bridge.cc

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#include "mem/sys_bridge.hh"
 
#include "sim/system.hh"
 
namespace gem5
{
 
SysBridge::PacketData
SysBridge::BridgingPort::replaceReqID(PacketPtr pkt)
{
    RequestPtr old_req = pkt->req;
    RequestPtr new_req = std::make_shared<Request>(
            old_req->getPaddr(), old_req->getSize(), old_req->getFlags(), id);
    pkt->req = new_req;
    return {old_req};
}
 
SysBridge::SysBridge(const SysBridgeParams &p) : SimObject(p),
    sourcePort(p.name + ".source_port", this, &targetPort,
            p.target->getRequestorId(this)),
    targetPort(p.name + ".target_port", this, &sourcePort,
            p.source->getRequestorId(this))
{}
 
Port &
SysBridge::getPort(const std::string &if_name, PortID idx)
{
    if (if_name == "source_port")
        return sourcePort;
    else if (if_name == "target_port")
        return targetPort;
    else
        return SimObject::getPort(if_name, idx);
}
 
} // namespace gem5