src/mem/protocol/RubySlicc_Util.sm

   1
   2 /*
   3  * Copyright (c) 1999-2005 Mark D. Hill and David A. Wood
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions are
   8  * met: redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer;
  10  * redistributions in binary form must reproduce the above copyright
  11  * notice, this list of conditions and the following disclaimer in the
  12  * documentation and/or other materials provided with the distribution;
  13  * neither the name of the copyright holders nor the names of its
  14  * contributors may be used to endorse or promote products derived from
  15  * this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  20  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  21  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 // Miscallaneous Functions
  31
  32 void error(std::string msg);
  33 void assert(bool condition);
  34 int random(int number);
  35 Time get_time();
  36 Time zero_time();
  37 NodeID intToID(int nodenum);
  38 int IDToInt(NodeID id);
  39 int addressToInt(Address addr);
  40 bool multicast_retry();
  41 int numberOfNodes();
  42 int numberOfL1CachePerChip();
  43 int getAddThenMod(int addend1, int addend2, int modulus);
  44 int time_to_int(Time time);
  45 Time getTimeModInt(Time time, int modulus);
  46 Time getTimePlusInt(Time addend1, int addend2);
  47 Time getTimeMinusTime(Time t1, Time t2);
  48 Time getPreviousDelayedCycles(Time t1, Time t2);
  49 void procProfileCoherenceRequest(NodeID node, bool needCLB);
  50 void dirProfileCoherenceRequest(NodeID node, bool needCLB);
  51 bool isPerfectProtocol();
  52 bool L1trainsPrefetcher();
  53 int max_tokens();
  54 bool distributedPersistentEnabled();
  55 Address setOffset(Address addr, int offset);
  56 Address makeLineAddress(Address addr);
  57 int addressOffset(Address addr);
  58