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       1                 :            : /* m68k specific symbolic name handling.
       2                 :            :    This file is part of elfutils.
       3                 :            : 
       4                 :            :    This file is free software; you can redistribute it and/or modify
       5                 :            :    it under the terms of either
       6                 :            : 
       7                 :            :      * the GNU Lesser General Public License as published by the Free
       8                 :            :        Software Foundation; either version 3 of the License, or (at
       9                 :            :        your option) any later version
      10                 :            : 
      11                 :            :    or
      12                 :            : 
      13                 :            :      * the GNU General Public License as published by the Free
      14                 :            :        Software Foundation; either version 2 of the License, or (at
      15                 :            :        your option) any later version
      16                 :            : 
      17                 :            :    or both in parallel, as here.
      18                 :            : 
      19                 :            :    elfutils is distributed in the hope that it will be useful, but
      20                 :            :    WITHOUT ANY WARRANTY; without even the implied warranty of
      21                 :            :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      22                 :            :    General Public License for more details.
      23                 :            : 
      24                 :            :    You should have received copies of the GNU General Public License and
      25                 :            :    the GNU Lesser General Public License along with this program.  If
      26                 :            :    not, see <http://www.gnu.org/licenses/>.  */
      27                 :            : 
      28                 :            : #ifdef HAVE_CONFIG_H
      29                 :            : # include <config.h>
      30                 :            : #endif
      31                 :            : 
      32                 :            : #include <assert.h>
      33                 :            : #include <elf.h>
      34                 :            : #include <stddef.h>
      35                 :            : #include <string.h>
      36                 :            : 
      37                 :            : #define BACKEND m68k_
      38                 :            : #include "libebl_CPU.h"
      39                 :            : 
      40                 :            : 
      41                 :            : /* Return true if the symbol type is that referencing the GOT.  */
      42                 :            : bool
      43                 :          3 : m68k_gotpc_reloc_check (Elf *elf __attribute__ ((unused)), int type)
      44                 :            : {
      45         [ +  - ]:          3 :   switch (type)
      46                 :            :     {
      47                 :            :     case R_68K_GOT32:
      48                 :            :     case R_68K_GOT16:
      49                 :            :     case R_68K_GOT8:
      50                 :            :       return true;
      51                 :            :     }
      52                 :          3 :   return false;
      53                 :            : }
      54                 :            : 
      55                 :            : /* Check for the simple reloc types.  */
      56                 :            : Elf_Type
      57                 :       5502 : m68k_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type,
      58                 :            :                         int *addsub __attribute__ ((unused)))
      59                 :            : {
      60         [ -  + ]:       5502 :   switch (type)
      61                 :            :     {
      62                 :            :     case R_68K_32:
      63                 :            :       return ELF_T_SWORD;
      64                 :            :     case R_68K_16:
      65                 :            :       return ELF_T_HALF;
      66                 :            :     case R_68K_8:
      67                 :            :       return ELF_T_BYTE;
      68                 :            :     default:
      69                 :            :       return ELF_T_NUM;
      70                 :            :     }
      71                 :            : }