include/coff/z8k.h

   1 /* coff information for Zilog Z800N
   2
   3    Copyright 2001, 2010 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  18    MA 02110-1301, USA.  */
  19
  20 #define L_LNNO_SIZE 4
  21 #include "coff/external.h"
  22
  23 /* Type of cpu is stored in flags */
  24 #define F_Z8001    0x1000
  25 #define F_Z8002    0x2000
  26 #define F_MACHMASK 0xf000
  27
  28 #define Z8KMAGIC   0x8000
  29
  30 #define Z8KBADMAG(x) (((x).f_magic != Z8KMAGIC))
  31
  32 /********************** RELOCATION DIRECTIVES **********************/
  33
  34 /* The external reloc has an offset field, because some of the reloc
  35    types on the z8k don't have room in the instruction for the entire
  36    offset - eg with segments.  */
  37
  38 struct external_reloc
  39 {
  40   char r_vaddr[4];
  41   char r_symndx[4];
  42   char r_offset[4];
  43   char r_type[2];
  44   char r_stuff[2];
  45 };
  46
  47 #define RELOC struct external_reloc
  48 #define RELSZ 16
  49