1 /* BFD library support routines for the Z80 architecture.
2 Copyright 2005 Free Software Foundation, Inc.
3 Contributed by Arnold Metselaar <arnold_m@operamail.com>
4
5 This file is part of BFD, the Binary File Descriptor library.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
21
22 #include "bfd.h"
23 #include "sysdep.h"
24 #include "libbfd.h"
25
26 const bfd_arch_info_type bfd_z80_arch;
27
28 /* This routine is provided two arch_infos and
29 returns whether they'd be compatible. */
30
31 static const bfd_arch_info_type *
compatible(const bfd_arch_info_type * a,const bfd_arch_info_type * b)32 compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
33 {
34 if (a->arch != b->arch)
35 return NULL;
36
37 if (a->mach == b->mach)
38 return a;
39
40 return (a->arch == bfd_arch_z80) ? & bfd_z80_arch : NULL;
41 }
42
43 #define N(name,print,default,next) \
44 { 16, 16, 8, bfd_arch_z80, name, "z80", print, 0, default, \
45 compatible, bfd_default_scan, next }
46
47 #define M(n) &arch_info_struct[n]
48
49 static const bfd_arch_info_type arch_info_struct[] =
50 {
51 N (bfd_mach_z80strict, "z80-strict", FALSE, M(1)),
52 N (bfd_mach_z80, "z80", FALSE, M(2)),
53 N (bfd_mach_z80full, "z80-full", FALSE, M(3)),
54 N (bfd_mach_r800, "r800", FALSE, NULL)
55 };
56
57 const bfd_arch_info_type bfd_z80_arch = N (0, "z80-any", TRUE, M(0));
58