Branch data Line data Source code
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 : 6 : m68k_gotpc_reloc_check (Elf *elf __attribute__ ((unused)), int type)
44 : : {
45 [ - + ]: 6 : switch (type)
46 : : {
47 : 0 : case R_68K_GOT32:
48 : : case R_68K_GOT16:
49 : : case R_68K_GOT8:
50 : 0 : return true;
51 : : }
52 : 6 : return false;
53 : : }
54 : :
55 : : /* Check for the simple reloc types. */
56 : : Elf_Type
57 : 11004 : m68k_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type,
58 : : int *addsub __attribute__ ((unused)))
59 : : {
60 [ + - - - ]: 11004 : switch (type)
61 : : {
62 : 11004 : case R_68K_32:
63 : 11004 : return ELF_T_SWORD;
64 : 0 : case R_68K_16:
65 : 0 : return ELF_T_HALF;
66 : 0 : case R_68K_8:
67 : 0 : return ELF_T_BYTE;
68 : 0 : default:
69 : 0 : return ELF_T_NUM;
70 : : }
71 : : }
|