1 /* coff information for Zilog Z800N
2 
3    Copyright (C) 2001-2016 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 
50