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+/*
+ * Copyright (c) 2011 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder.  You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * Copyright (c) 2001-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * 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,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Ron Dreslinski
+ *          Ali Saidi
+ *          Andreas Hansson
+ */
+
+#ifndef __MEM_SE_TRANSLATING_PORT_PROXY_HH__
+#define __MEM_SE_TRANSLATING_PORT_PROXY_HH__
+
+#include "mem/page_table.hh"
+#include "mem/port_proxy.hh"
+#include "sim/process.hh"
+
+/**
+ * @file
+ * TranslatingPortProxy Object Declaration for SE.
+ *
+ * Port proxies are used when non structural entities need access to
+ * the memory system. Proxy objects replace the previous
+ * FunctionalPort, TranslatingPort and VirtualPort objects, which
+ * provided the same functionality as the proxies, but were instances
+ * of ports not corresponding to real structural ports of the
+ * simulated system. Via the port proxies all the accesses go through
+ * an actual port and thus are transparent to a potentially
+ * distributed memory and automatically adhere to the memory map of
+ * the system.
+ */
+class SETranslatingPortProxy : public PortProxy
+{
+
+  public:
+    enum AllocType {
+        Always,
+        Never,
+        NextPage
+    };
+
+  private:
+    PageTable *pTable;
+    Process *process;
+    AllocType allocating;
+
+  public:
+    SETranslatingPortProxy(Port& port, Process* p, AllocType alloc);
+    virtual ~SETranslatingPortProxy();
+
+    bool tryReadBlob(Addr addr, uint8_t *p, int size);
+    bool tryWriteBlob(Addr addr, uint8_t *p, int size);
+    bool tryMemsetBlob(Addr addr, uint8_t val, int size);
+    bool tryWriteString(Addr addr, const char *str);
+    bool tryReadString(std::string &str, Addr addr);
+
+    virtual void readBlob(Addr addr, uint8_t *p, int size);
+    virtual void writeBlob(Addr addr, uint8_t *p, int size);
+    virtual void memsetBlob(Addr addr, uint8_t val, int size);
+
+    void writeString(Addr addr, const char *str);
+    void readString(std::string &str, Addr addr);
+};
+
+#endif // __MEM_SE_TRANSLATING_PORT_PROXY_HH__