/*
 * Copyright 2002-2019 Intel Corporation.
 * 
 * This software is provided to you as Sample Source Code as defined in the accompanying
 * End User License Agreement for the Intel(R) Software Development Products ("Agreement")
 * section 1.L.
 * 
 * This software and the related documents are provided as is, with no express or implied
 * warranties, other than those that are expressly stated in the License.
 */

#include <stdio.h>
#include <unistd.h>
#include <assert.h>

int main(int argc, char *argv[])
{
   FILE *f = fopen(argv[1], "r");
   int access_flag = atoi(argv[2]);

   if ( !f )
   {
       fprintf(stderr, "cannot open file %s\n", argv[1]);
       return 0; 
   }

   long int low = 0, high = 0, size = 0;
   int tid;
   char desc[64]; 
   char * ptr = (char *)NULL;
   int i;

   while (!feof(f))
   {
      fscanf(f, "%lx %lx %s %d",  &low, &high, desc, &tid);
      /*fprintf(stdout, "%lx %lx %s %d\n", low, high, desc, tid);*/
      if ( feof(f) )
          break;

      size = high - low;
      fprintf(stdout, "%lx\n", size);
      assert(size>0);

      for ( i = 0; i < size; i += getpagesize() )
      {
          ptr = (char *)(low + i);
          if ( access_flag )
              *ptr = 0;
          fprintf(stdout, "%lx\n", (low+i)); 
      }
   }
   fclose(f);
   return 0;
}