src/arch/mips/isa_traits.cc

   1 /*
   2  * Copyright (c) 2003-2005 The Regents of The University of Michigan
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met: redistributions of source code must retain the above copyright
   8  * notice, this list of conditions and the following disclaimer;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * Authors: Gabe Black
  29  *          Korey Sewell
  30  */
  31
  32 #include "arch/mips/isa_traits.hh"
  33 //#include "config/full_system.hh"
  34 #include "cpu/static_inst.hh"
  35 #include "sim/serialize.hh"
  36 #include "base/bitfield.hh"
  37
  38 using namespace MipsISA;
  39 using namespace std;
  40
  41
  42 void
  43 MipsISA::copyRegs(ThreadContext *src, ThreadContext *dest)
  44 {
  45     panic("Copy Regs Not Implemented Yet\n");
  46 }
  47
  48 void
  49 MipsISA::copyMiscRegs(ThreadContext *src, ThreadContext *dest)
  50 {
  51     panic("Copy Misc. Regs Not Implemented Yet\n");
  52 }
  53
  54 void
  55 MipsISA::MiscRegFile::copyMiscRegs(ThreadContext *tc)
  56 {
  57     panic("Copy Misc. Regs Not Implemented Yet\n");
  58 }
  59
  60 void
  61 IntRegFile::serialize(std::ostream &os)
  62 {
  63     SERIALIZE_ARRAY(regs, NumIntRegs);
  64 }
  65
  66 void
  67 IntRegFile::unserialize(Checkpoint *cp, const std::string &section)
  68 {
  69     UNSERIALIZE_ARRAY(regs, NumIntRegs);
  70 }
  71
  72 void
  73 RegFile::serialize(std::ostream &os)
  74 {
  75     intRegFile.serialize(os);
  76     //SERIALIZE_ARRAY(floatRegFile.q, NumFloatRegs);
  77     //SERIALIZE_SCALAR(miscRegs.fpcr);
  78     //SERIALIZE_SCALAR(miscRegs.uniq);
  79     //SERIALIZE_SCALAR(miscRegs.lock_flag);
  80     //SERIALIZE_SCALAR(miscRegs.lock_addr);
  81     SERIALIZE_SCALAR(pc);
  82     SERIALIZE_SCALAR(npc);
  83     SERIALIZE_SCALAR(nnpc);
  84 }
  85
  86
  87 void
  88 RegFile::unserialize(Checkpoint *cp, const std::string &section)
  89 {
  90     intRegFile.unserialize(cp, section);
  91     //UNSERIALIZE_ARRAY(floatRegFile.q, NumFloatRegs);
  92     //UNSERIALIZE_SCALAR(miscRegs.fpcr);
  93     //UNSERIALIZE_SCALAR(miscRegs.uniq);
  94     //UNSERIALIZE_SCALAR(miscRegs.lock_flag);
  95     //UNSERIALIZE_SCALAR(miscRegs.lock_addr);
  96     UNSERIALIZE_SCALAR(pc);
  97     UNSERIALIZE_SCALAR(npc);
  98     UNSERIALIZE_SCALAR(nnpc);
  99
 100 }