include/elf/mn10300.h

   1 /* MN10300 ELF support for BFD.
   2    Copyright (C) 1998 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
  18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  19
  20 /* This file holds definitions specific to the MN10300 ELF ABI. */
  21
  22 #ifndef _ELF_MN10300_H
  23 #define _ELF_MN10300_H
  24
  25 /* Unless otherwise told we define an enum with the relocation entries.  */
  26 #ifndef START_RELOC_NUMBERS
  27 # define START_RELOC_NUMBERS(name)   enum name {
  28 # define RELOC_NUMBER(name, number)  name = number ,
  29 # define END_RELOC_NUMBERS           };
  30 #endif
  31
  32 /* Relocations.  */
  33 START_RELOC_NUMBERS (elf_mn10300_reloc_type)
  34   RELOC_NUMBER (R_MN10300_NONE, 0)
  35   RELOC_NUMBER (R_MN10300_32, 1)
  36   RELOC_NUMBER (R_MN10300_16, 2)
  37   RELOC_NUMBER (R_MN10300_8, 3)
  38   RELOC_NUMBER (R_MN10300_PCREL32, 4)
  39   RELOC_NUMBER (R_MN10300_PCREL16, 5)
  40   RELOC_NUMBER (R_MN10300_PCREL8, 6)
  41   RELOC_NUMBER (R_MN10300_GNU_VTINHERIT, 7)
  42   RELOC_NUMBER (R_MN10300_GNU_VTENTRY, 8)
  43   RELOC_NUMBER (R_MN10300_MAX, 9)
  44 END_RELOC_NUMBERS
  45
  46 /* Machine variant if we know it.  This field was invented at Cygnus,
  47    but it is hoped that other vendors will adopt it.  If some standard
  48    is developed, this code should be changed to follow it. */
  49
  50 #define EF_MN10300_MACH         0x00FF0000
  51
  52 /* Cygnus is choosing values between 80 and 9F;
  53    00 - 7F should be left for a future standard;
  54    the rest are open. */
  55
  56 #define E_MN10300_MACH_MN10300  0x00810000
  57 /* start-sanitize-am33 */
  58 #define E_MN10300_MACH_AM33     0x00820000
  59 /* end-sanitize-am33 */
  60 #endif /* _ELF_MN10300_H */