コード例 #1
0
    //
    // Cannot use DMI through plug & play devices. This is probably OK for present.
    //
    bool getDMIPointer(int SocketId, transaction_type& trans, tlm::tlm_dmi&  dmi_data)
    {
        Addr address = trans.get_address();
        Addr offset;
        int  portId = getPortId(address, offset);
        Bool result = false;

        if(portId >= 0) {
            initiator_socket_type* decodeSocket = &initiator_socket[portId];

            // send on the transaction with the new address, adjusted for the decoder offset
            trans.set_address(offset);
            result = (*decodeSocket)->get_direct_mem_ptr(trans, dmi_data);

            // put the address back how it was
            trans.set_address(address);

            // Should always succeed
            Addr start = dmi_data.get_start_address();
            Addr end   = dmi_data.get_end_address();

            if (result) {
                // Range must contain address
                assert(start <= offset);
                assert(end   >= offset);
            }

            adjustRange(portId, address, start, end);

            dmi_data.set_start_address(start);
            dmi_data.set_end_address(end);
        }

        return result;
    }
コード例 #2
0
	//
	// LT protocol
	// - forward each call to the target/initiator
	//
    void initiatorBTransport(int SocketId,
                             transaction_type& trans,
                             sc_core::sc_time& t) {
        Addr orig        = trans.get_address();
        Addr offset;
        int  portId      = getPortId(orig, offset);
        if(portId >= 0) {
            if(m_trace) {
                icmPrintf("TLM: %s decode:0x" FMT_64x " -> initiator_socket[%d]\n",
                        name(), orig, portId);
            }
            // It is a static port ?
            initiator_socket_type *decodeSocket     = &initiator_socket[portId];
            trans.set_address(offset);
            (*decodeSocket)->b_transport(trans, t);
        } else {
            // might be a dynamic port, so try each un-set port till one responds
            int i;
            for(i = 0; i < NR_OF_TARGETS; i++) {
                if (!decodes[i]) {
                    initiator_socket_type *decodeSocket = &initiator_socket[i];
                    (*decodeSocket)->b_transport(trans, t);
                    if (trans.get_response_status() == tlm::TLM_OK_RESPONSE) {
                        if(m_trace) {
                            icmPrintf("TLM: %s dynamic:0x" FMT_64x " -> initiator_socket[%d]\n",
                                    name(), orig, i);
                        }
                        break;
                    }
                }
            }
        }
    }
コード例 #3
0
 unsigned int transportDebug(int SocketId, transaction_type& trans)
 {
     Addr orig        = trans.get_address();
     Addr offset;
     int  portId      = getPortId(orig, offset);
     if(portId >= 0) {
         if(m_trace) {
             icmPrintf("TLM: %s dbg decode:0x" FMT_64x " -> initiator_socket[%d]\n",
                     name(), orig, portId);
         }
         // It is a static port ?
         initiator_socket_type *decodeSocket = &initiator_socket[portId];
         trans.set_address(offset);
         return (*decodeSocket)->transport_dbg(trans);
     } else {
         for(int i = 0; i < NR_OF_TARGETS; i++) {
             if (!decodes[i]) {
                 initiator_socket_type *decodeSocket = &initiator_socket[i];
                 int r = (*decodeSocket)->transport_dbg(trans);
                 if (r) {
                     if(m_trace) {
                         icmPrintf("TLM: %s dbg dynamic:0x" FMT_64x " -> initiator_socket[%d]\n",
                                 name(), orig, i);
                     }
                     return r;
                 }
             }
         }
         return 0;
     }
 }
コード例 #4
0
ファイル: basicfb.cpp プロジェクト: EstebanQuerol/Black_FORTE
CIEC_ANY *CBasicFB::getInternalVar(CStringDictionary::TStringId pa_nInternalName){
  CIEC_ANY *retVal = 0;
  if(0 != cm_pstVarInternals){
    TPortId unVarId =
        getPortId(pa_nInternalName, cm_pstVarInternals->m_nNumIntVars, cm_pstVarInternals->m_aunIntVarsNames);
    if(cg_unInvalidPortId != unVarId){
      retVal = getVarInternal(unVarId);
    }
  }
  return retVal;
}