1 /* MC68k ELF support for BFD.
2 Copyright 1998, 1999, 2000 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software Foundation,
18 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
23 #include "elf/reloc-macros.h"
25 /* Relocation types. */
26 START_RELOC_NUMBERS (elf_m68k_reloc_type
)
27 RELOC_NUMBER (R_68K_NONE
, 0) /* No reloc */
28 RELOC_NUMBER (R_68K_32
, 1) /* Direct 32 bit */
29 RELOC_NUMBER (R_68K_16
, 2) /* Direct 16 bit */
30 RELOC_NUMBER (R_68K_8
, 3) /* Direct 8 bit */
31 RELOC_NUMBER (R_68K_PC32
, 4) /* PC relative 32 bit */
32 RELOC_NUMBER (R_68K_PC16
, 5) /* PC relative 16 bit */
33 RELOC_NUMBER (R_68K_PC8
, 6) /* PC relative 8 bit */
34 RELOC_NUMBER (R_68K_GOT32
, 7) /* 32 bit PC relative GOT entry */
35 RELOC_NUMBER (R_68K_GOT16
, 8) /* 16 bit PC relative GOT entry */
36 RELOC_NUMBER (R_68K_GOT8
, 9) /* 8 bit PC relative GOT entry */
37 RELOC_NUMBER (R_68K_GOT32O
, 10) /* 32 bit GOT offset */
38 RELOC_NUMBER (R_68K_GOT16O
, 11) /* 16 bit GOT offset */
39 RELOC_NUMBER (R_68K_GOT8O
, 12) /* 8 bit GOT offset */
40 RELOC_NUMBER (R_68K_PLT32
, 13) /* 32 bit PC relative PLT address */
41 RELOC_NUMBER (R_68K_PLT16
, 14) /* 16 bit PC relative PLT address */
42 RELOC_NUMBER (R_68K_PLT8
, 15) /* 8 bit PC relative PLT address */
43 RELOC_NUMBER (R_68K_PLT32O
, 16) /* 32 bit PLT offset */
44 RELOC_NUMBER (R_68K_PLT16O
, 17) /* 16 bit PLT offset */
45 RELOC_NUMBER (R_68K_PLT8O
, 18) /* 8 bit PLT offset */
46 RELOC_NUMBER (R_68K_COPY
, 19) /* Copy symbol at runtime */
47 RELOC_NUMBER (R_68K_GLOB_DAT
, 20) /* Create GOT entry */
48 RELOC_NUMBER (R_68K_JMP_SLOT
, 21) /* Create PLT entry */
49 RELOC_NUMBER (R_68K_RELATIVE
, 22) /* Adjust by program base */
50 /* These are GNU extensions to enable C++ vtable garbage collection. */
51 RELOC_NUMBER (R_68K_GNU_VTINHERIT
, 23)
52 RELOC_NUMBER (R_68K_GNU_VTENTRY
, 24)
53 END_RELOC_NUMBERS (R_68K_max
)
55 #define EF_CPU32 0x00810000
56 #define EF_M68000 0x01000000