src/arch/power/mmaped_ipr.hh

   1 /*
   2  * Copyright (c) 2006 The Regents of The University of Michigan
   3  * Copyright (c) 2007-2008 The Florida State University
   4  * Copyright (c) 2009 The University of Edinburgh
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions are
   9  * met: redistributions of source code must retain the above copyright
  10  * notice, this list of conditions and the following disclaimer;
  11  * redistributions in binary form must reproduce the above copyright
  12  * notice, this list of conditions and the following disclaimer in the
  13  * documentation and/or other materials provided with the distribution;
  14  * neither the name of the copyright holders nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  *
  30  * Authors: Ali Saidi
  31  *          Stephen Hines
  32  *          Timothy M. Jones
  33  */
  34
  35 #ifndef __ARCH_POWER_MMAPED_IPR_HH__
  36 #define __ARCH_POWER_MMAPED_IPR_HH__
  37
  38 /**
  39  * @file
  40  *
  41  * ISA-specific helper functions for memory mapped IPR accesses.
  42  */
  43
  44 #include "base/misc.hh"
  45 #include "mem/packet.hh"
  46
  47 class ThreadContext;
  48
  49 namespace PowerISA
  50 {
  51
  52 inline Tick
  53 handleIprRead(ThreadContext *xc, Packet *pkt)
  54 {
  55     panic("No implementation for handleIprRead in POWER\n");
  56 }
  57
  58 inline Tick
  59 handleIprWrite(ThreadContext *xc, Packet *pkt)
  60 {
  61     panic("No implementation for handleIprWrite in POWER\n");
  62 }
  63
  64 } // PowerISA namespace
  65
  66 #endif // __ARCH_POWER_MMAPED_IPR_HH__