sc_memory_access_simics_adapter.h

Go to the documentation of this file.

// -*- mode: C++; c-file-style: "virtutech-c++" -*-
 
/*
  © 2021 Intel Corporation
 
  This software and the related documents are Intel copyrighted materials, and
  your use of them is governed by the express license under which they were
  provided to you ("License"). Unless the License provides otherwise, you may
  not use, modify, copy, publish, distribute, disclose or transmit this software
  or the related documents without Intel's prior written permission.
 
  This software and the related documents are provided as is, with no express or
  implied warranties, other than those that are expressly stated in the License.
*/
 
#ifndef SIMICS_SYSTEMC_IFACE_SC_MEMORY_ACCESS_SIMICS_ADAPTER_H
#define SIMICS_SYSTEMC_IFACE_SC_MEMORY_ACCESS_SIMICS_ADAPTER_H
 
#include <simics/systemc/iface/simics_adapter.h>
#include <simics/systemc/iface/sc_memory_access_interface.h>
#include <simics/types/buffer.h>
#include <simics/types/bytes.h>
 
#include <systemc-interfaces.h>
 
namespace simics {
namespace systemc {
namespace iface {
 
template<typename TBase, typename TInterface = ScMemoryAccessInterface>
class ScMemoryAccessSimicsAdapter
    : public SimicsAdapter<sc_memory_access_interface_t> {
  public:
    ScMemoryAccessSimicsAdapter()
        : SimicsAdapter<sc_memory_access_interface_t>(
            SC_MEMORY_ACCESS_INTERFACE, init_iface()) {
    }
 
  protected:
    static ::exception_type_t read(conf_object_t *obj, ::uint64 address,
                                   buffer_t value, bool debug) {
        types::buffer_t v = {value.data, value.len};
        return static_cast<::exception_type_t>(
                adapter<TBase, TInterface>(obj)->read(address, v, debug));
    }
    static ::exception_type_t write(conf_object_t *obj, ::uint64 address,
                                    bytes_t value, bool debug) {
        types::bytes_t v = {value.data, value.len};
        return static_cast<::exception_type_t>(
                adapter<TBase, TInterface>(obj)->write(address, v, debug));
    }
 
  private:
    sc_memory_access_interface_t init_iface() {
        sc_memory_access_interface_t iface = {};
        iface.read = read;
        iface.write = write;
        return iface;
    }
};
 
}  // namespace iface
}  // namespace systemc
}  // namespace simics
 
#endif