1  #if __WORDSIZE == 64
       2  struct link_map_machine
       3    {
       4      Elf64_Addr plt; /* Address of .plt + 0x16 */
       5      Elf64_Addr gotplt; /* Address of .got + 0x18 */
       6      void *tlsdesc_table; /* Address of TLS descriptor hash table.  */
       7    };
       8  
       9  #else
      10  struct link_map_machine
      11    {
      12      Elf32_Addr plt; /* Address of .plt + 0x16 */
      13      Elf32_Addr gotplt; /* Address of .got + 0x0c */
      14      void *tlsdesc_table; /* Address of TLS descriptor hash table.  */
      15    };
      16  #endif