sim/sim_object.cc

   1 /*
   2  * Copyright (c) 2003 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
  29 #include <assert.h>
  30
  31 #include "sim/sim_object.hh"
  32 #include "base/inifile.hh"
  33 #include "sim/configfile.hh"
  34 #include "sim/host.hh"
  35 #include "base/misc.hh"
  36 #include "base/trace.hh"
  37 #include "sim/sim_stats.hh"
  38
  39 using namespace std;
  40
  41
  42 ////////////////////////////////////////////////////////////////////////
  43 //
  44 // SimObject member definitions
  45 //
  46 ////////////////////////////////////////////////////////////////////////
  47
  48 //
  49 // static list of all SimObjects, used for initialization etc.
  50 //
  51 SimObject::SimObjectList SimObject::simObjectList;
  52
  53 //
  54 // SimObject constructor: used to maintain static simObjectList
  55 //
  56 SimObject::SimObject(const string &_name)
  57     : Serializeable(_name)
  58 {
  59     simObjectList.push_back(this);
  60 }
  61
  62 //
  63 // no default statistics, so nothing to do in base implementation
  64 //
  65 void
  66 SimObject::regStats()
  67 {
  68 }
  69
  70 void
  71 SimObject::regFormulas()
  72 {
  73 }
  74
  75 //
  76 // no default extra output
  77 //
  78 void
  79 SimObject::printExtraOutput(ostream &os)
  80 {
  81 }
  82
  83 //
  84 // static function:
  85 //   call regStats() on all SimObjects and then regFormulas() on all
  86 //   SimObjects.
  87 //
  88 void
  89 SimObject::regAllStats()
  90 {
  91     SimObjectList::iterator i;
  92     SimObjectList::iterator end = simObjectList.end();
  93
  94     /**
  95      * @todo change cprintfs to DPRINTFs
  96      */
  97     for (i = simObjectList.begin(); i != end; ++i) {
  98 #ifdef STAT_DEBUG
  99         cprintf("registering stats for %s\n", (*i)->name());
 100 #endif
 101         (*i)->regStats();
 102     }
 103
 104     for (i = simObjectList.begin(); i != end; ++i) {
 105 #ifdef STAT_DEBUG
 106         cprintf("registering formulas for %s\n", (*i)->name());
 107 #endif
 108         (*i)->regFormulas();
 109    }
 110 }
 111
 112 //
 113 // static function: call printExtraOutput() on all SimObjects.
 114 //
 115 void
 116 SimObject::printAllExtraOutput(ostream &os)
 117 {
 118     SimObjectList::iterator i;
 119
 120     for (i = simObjectList.begin(); i != simObjectList.end(); ++i) {
 121         (*i)->printExtraOutput(os);
 122    }
 123 }