text: /*BEGIN_LEGAL 
  Intel Open Source License 
  
  Copyright (c) 2002-2013 Intel Corporation. All rights reserved.
   
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are
  met:
  
  Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.  Redistributions
  in binary form must reproduce the above copyright notice, this list of
  conditions and the following disclaimer in the documentation and/or
  other materials provided with the distribution.  Neither the name of
  the Intel Corporation nor the names of its contributors may be used to
  endorse or promote products derived from this software without
  specific prior written permission.
   
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  END_LEGAL */
  #include <stdio.h>
  #include <string.h>
  #include <iostream>
  #include <fstream>
  #include <string>
  #include <linux/limits.h>
  #include "pin.H"
  
  // On new Linux systems realpath is replaced with a safer version realpath_chk,
  // this function is implemented only in GLIBC_2.4 and therefore is not supported
  // with Pin-probes runtime. The replacement of realpath is implemented in <stdlib.h>
  // This definition replaces the include of stdlib.h and preserve the "old" function.
  extern "C" char *realpath (__const char *__restrict __name, char *__restrict __resolved);
  
  using namespace std;
  
  ofstream out("soloadrange.out");
  
  BOOL CheckImage(const char *name, ADDRINT low, ADDRINT high)
  {
      FILE *fp = fopen("/proc/self/maps", "r");
      char buff[1024];
      ADDRINT glow = 0, ghigh = 0;
      while(fgets(buff, 1024, fp) != NULL)
      {
          ADDRINT mapl, maph;
          if (strstr(buff, name) != 0)
          {
              if(sscanf(buff, "%lx-%lx", (unsigned long *)&mapl, (unsigned long *)&maph) != 2)
                  continue;
  
              if(glow == 0) glow = mapl;
              if(ghigh == 0) ghigh = maph;
              if(mapl < glow) glow = mapl;
              if(maph > ghigh) ghigh = maph;
          }    
      }
      fclose(fp);
  
      if (glow == 0 || ghigh == 0)
          return TRUE;
  
      if (low < glow || high > ghigh)
      {
          return FALSE;
      }
  
      return TRUE;
  }
      
  
  VOID ImageLoad(IMG img, VOID * v)
  {
      string name = IMG_Name(img);
  
      char realname[PATH_MAX];
      if(realpath(name.c_str(), realname) == NULL)
          return;
  
      name = string(realname);
      string::size_type pos = name.rfind('/');
      if (pos != string::npos)
          name = name.substr(pos + 1);
      
      static BOOL stat = TRUE;
      if (name.find("libc-") != string::npos)
      {
          stat = FALSE;
          return;
      }
  
      if (stat)
          return;
  
      ADDRINT low = IMG_LowAddress(img);
      ADDRINT high = IMG_HighAddress(img);
  
      if (!CheckImage(realname, low, high))
      {
          out << "IMG name: " << name <<  " Low: " << low << " High: " << high << " " << "FAILED" << endl;
      }
  }
  
  int main(INT32 argc, CHAR **argv)
  {
      PIN_Init(argc, argv);
  
      out << hex;
      
      IMG_AddInstrumentFunction(ImageLoad, 0);
      
      // Never returns
      PIN_StartProgram();
      
      return 0;
  }
  