1 /* BFD support for the ARC processor
2 Copyright 1994, 1995, 1997, 2001, 2002 Free Software Foundation, Inc.
3 Contributed by Doug Evans (dje@cygnus.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21 #include "bfd.h"
22 #include "sysdep.h"
23 #include "libbfd.h"
24
25 #define ARC(mach, print_name, default_p, next) \
26 { \
27 32, /* 32 bits in a word */ \
28 32, /* 32 bits in an address */ \
29 8, /* 8 bits in a byte */ \
30 bfd_arch_arc, \
31 mach, \
32 "arc", \
33 print_name, \
34 4, /* section alignment power */ \
35 default_p, \
36 bfd_default_compatible, \
37 bfd_default_scan, \
38 next, \
39 }
40
41 static const bfd_arch_info_type arch_info_struct[] =
42 {
43 ARC ( bfd_mach_arc_5, "arc5", FALSE, &arch_info_struct[1] ),
44 ARC ( bfd_mach_arc_5, "base", FALSE, &arch_info_struct[2] ),
45 ARC ( bfd_mach_arc_6, "arc6", FALSE, &arch_info_struct[3] ),
46 ARC ( bfd_mach_arc_7, "arc7", FALSE, &arch_info_struct[4] ),
47 ARC ( bfd_mach_arc_8, "arc8", FALSE, NULL ),
48 };
49
50 const bfd_arch_info_type bfd_arc_arch =
51 ARC ( bfd_mach_arc_6, "arc", TRUE, &arch_info_struct[0] );
52
53 /* Utility routines. */
54
55 /* Given cpu type NAME, return its bfd_mach_arc_xxx value.
56 Returns -1 if not found. */
57
58 int arc_get_mach PARAMS ((char *));
59
60 int
arc_get_mach(name)61 arc_get_mach (name)
62 char *name;
63 {
64 const bfd_arch_info_type *p;
65
66 for (p = &bfd_arc_arch; p != NULL; p = p->next)
67 if (strcmp (name, p->printable_name) == 0)
68 return p->mach;
69 return -1;
70 }
71