gas/config/tc-m88k.h

   1 /* m88k.h -- Assembler for the Motorola 88000
   2    Contributed by Devon Bowen of Buffalo University
   3    and Torbjorn Granlund of the Swedish Institute of Computer Science.
   4    Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
   5
   6 This file is part of GAS, the GNU Assembler.
   7
   8 GAS is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 1, or (at your option)
  11 any later version.
  12
  13 GAS is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GAS; see the file COPYING.  If not, write to
  20 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  21
  22 /* different type of relocation available in the m88k */
  23
  24 enum reloc_type
  25 {
  26   RELOC_LO16,                   /* lo16(sym) */
  27   RELOC_HI16,                   /* hi16(sym) */
  28   RELOC_PC16,                   /* bb0, bb1, bcnd */
  29   RELOC_PC26,                   /* br, bsr */
  30   RELOC_32,                     /* jump tables, etc */
  31   RELOC_IW16,                   /* global access through linker regs 28 */
  32   NO_RELOC
  33 };
  34
  35 struct reloc_info_m88k
  36 {
  37     unsigned long int r_address;
  38     unsigned int r_symbolnum: 24;
  39     unsigned int r_extern   : 1;
  40     unsigned int r_pad      : 3;
  41     enum reloc_type r_type  : 4;
  42     long int r_addend;
  43 };
  44
  45 #define relocation_info reloc_info_m88k
  46
  47 #define LOCAL_LABEL(name) (name[0] =='@' \
  48                          && ( name [1] == 'L' || name [1] == '.' ))