include/elf/m68k.h

   1 /* MC68k ELF support for BFD.
   2    Copyright 1998, 1999, 2000, 2002, 2005 Free Software Foundation, Inc.
   3
   4    This file is part of BFD, the Binary File Descriptor library.
   5
   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.
  10
  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.
  15
  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.  */
  19
  20 #ifndef _ELF_M68K_H
  21 #define _ELF_M68K_H
  22
  23 #include "elf/reloc-macros.h"
  24
  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)
  54
  55 #define EF_CPU32    0x00810000
  56 #define EF_M68000   0x01000000
  57 #define EF_CFV4E    0x00008000
  58
  59 #endif