C++ (Cpp) get_ptbl_entry_by_va Exemples

Exemple #1

Fichier : test.c Projet : shengnwen/Yale-OperatingSystems

int MPTKern_test1()
{
  unsigned int vaddr = 4096*1024*300;
  container_split(0, 100);
  if (get_ptbl_entry_by_va(1, vaddr) != 0) {
    dprintf("test 1.1 failed.\n");
    return 1;
  }
  if (get_pdir_entry_by_va(1, vaddr) != 0) {
    dprintf("test 1.2 failed.\n");
    return 1;
  }
  map_page(1, vaddr, 100, 7);
  if (get_ptbl_entry_by_va(1, vaddr) == 0) {
    dprintf("test 1.3 failed.\n");
    return 1;
  }
  if (get_pdir_entry_by_va(1, vaddr) == 0) {
    dprintf("test 1.4 failed.\n");
    return 1;
  }
  unmap_page(1, vaddr);
  if (get_ptbl_entry_by_va(1, vaddr) != 0) {
    dprintf("test 1.5 failed.\n");
    return 1;
  }
  dprintf("test 1 passed.\n");
  return 0;
}

Exemple #2

Fichier : test.c Projet : konlzp/mcertikos

int MPTKern_test2()
{
  unsigned int i;
  for (i = 256; i < 960; i ++) {
    if (get_ptbl_entry_by_va(0, i * 4096 * 1024L) != i * 4096 * 1024L + 3) {
	  dprintf("i: %d ptbl: %u\n", i, get_ptbl_entry_by_va(0, i * 4096 * 1024L));
	  dprintf("test 2 failed.\n");
      return 1;
    }
  }
  dprintf("test 2 passed.\n");
  return 0;
}