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+/*
+ * Copyright (c) 2004-2005 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: Andrew Schultz
+ *          Nathan Binkert
+ */
+
+/**
+ * @file
+ * Generic interface for platforms
+ */
+
+#ifndef __DEV_PLATFORM_HH__
+#define __DEV_PLATFORM_HH__
+
+#include <bitset>
+#include <set>
+
+#include "sim/sim_object.hh"
+#include "arch/isa_traits.hh"
+
+class PciConfigAll;
+class IntrControl;
+class SimConsole;
+class Uart;
+class System;
+
+class Platform : public SimObject
+{
+  public:
+    /** Pointer to the interrupt controller */
+    IntrControl *intrctrl;
+
+    /** Pointer to the UART, set by the uart */
+    Uart *uart;
+
+    /** Pointer to the system for info about the memory system. */
+    System *system;
+
+  public:
+    Platform(const std::string &name, IntrControl *intctrl);
+    virtual ~Platform();
+    virtual void postConsoleInt() = 0;
+    virtual void clearConsoleInt() = 0;
+    virtual Tick intrFrequency() = 0;
+    virtual void postPciInt(int line);
+    virtual void clearPciInt(int line);
+    virtual Addr pciToDma(Addr pciAddr) const;
+    virtual Addr calcConfigAddr(int bus, int dev, int func) = 0;
+    virtual void registerPciDevice(uint8_t bus, uint8_t dev, uint8_t func,
+            uint8_t intr);
+
+  private:
+    std::bitset<256> intLines;
+    std::set<uint32_t> pciDevices;
+
+};
+
+#endif // __DEV_PLATFORM_HH__