src/base/misc.cc

   1 /*
   2  * Copyright (c) 2002-2005 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: Nathan Binkert
  29  */
  30
  31 #include <cstdlib>
  32 #include <iostream>
  33 #include <string>
  34
  35 #include "base/cprintf.hh"
  36 #include "base/hostinfo.hh"
  37 #include "base/misc.hh"
  38 #include "base/output.hh"
  39 #include "base/trace.hh"
  40 #include "base/types.hh"
  41 #include "base/varargs.hh"
  42 #include "sim/core.hh"
  43
  44 using namespace std;
  45
  46 bool want_warn = true;
  47 bool want_info = true;
  48 bool want_hack = true;
  49
  50 bool warn_verbose = false;
  51 bool info_verbose = false;
  52 bool hack_verbose = false;
  53
  54 void
  55 __exit_message(const char *prefix, int code,
  56     const char *func, const char *file, int line,
  57     const char *fmt, CPRINTF_DEFINITION)
  58 {
  59     CPrintfArgsList args(VARARGS_ALLARGS);
  60
  61     string format = prefix;
  62     format += ": ";
  63     format += fmt;
  64     switch (format[format.size() - 1]) {
  65       case '\n':
  66       case '\r':
  67         break;
  68       default:
  69         format += "\n";
  70     }
  71
  72     format += " @ cycle %d\n[%s:%s, line %d]\n";
  73     format += "Memory Usage: %ld KBytes\n";
  74
  75     args.push_back(curTick());
  76     args.push_back(func);
  77     args.push_back(file);
  78     args.push_back(line);
  79     args.push_back(memUsage());
  80
  81     ccprintf(cerr, format.c_str(), args);
  82
  83     if (code < 0)
  84         abort();
  85     else
  86         exit(code);
  87 }
  88
  89 void
  90 __base_message(std::ostream &stream, const char *prefix, bool verbose,
  91     const char *func, const char *file, int line,
  92     const char *fmt, CPRINTF_DEFINITION)
  93 {
  94     CPrintfArgsList args(VARARGS_ALLARGS);
  95
  96     string format = prefix;
  97     format += ": ";
  98     format += fmt;
  99     switch (format[format.size() - 1]) {
 100       case '\n':
 101       case '\r':
 102         break;
 103       default:
 104         format += "\n";
 105     }
 106
 107     if (verbose) {
 108         format += " @ cycle %d\n[%s:%s, line %d]\n";
 109         args.push_back(curTick());
 110         args.push_back(func);
 111         args.push_back(file);
 112         args.push_back(line);
 113     }
 114
 115     ccprintf(stream, format.c_str(), args);
 116 }