1 /* BFD support for the ARC processor
2 Copyright (C) 1994-2016 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 3 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 "sysdep.h"
23 #include "bfd.h"
24 #include "libbfd.h"
25
26 #define ARC(mach, print_name, default_p, next) \
27 { \
28 32, /* 32 bits in a word */ \
29 32, /* 32 bits in an address */ \
30 8, /* 8 bits in a byte */ \
31 bfd_arch_arc, \
32 mach, \
33 "arc", \
34 print_name, \
35 4, /* section alignment power */ \
36 default_p, \
37 bfd_default_compatible, \
38 bfd_default_scan, \
39 bfd_arch_default_fill, \
40 next, \
41 }
42
43 static const bfd_arch_info_type arch_info_struct[] =
44 {
45 ARC (bfd_mach_arc_arc600, "ARC600", FALSE, &arch_info_struct[1]),
46 ARC (bfd_mach_arc_arc600, "A6" , FALSE, &arch_info_struct[2]),
47 ARC (bfd_mach_arc_arc601, "ARC601", FALSE, &arch_info_struct[3]),
48 ARC (bfd_mach_arc_arc700, "ARC700", FALSE, &arch_info_struct[4]),
49 ARC (bfd_mach_arc_arc700, "A7", FALSE, &arch_info_struct[5]),
50 ARC (bfd_mach_arc_arcv2, "ARCv2", FALSE, &arch_info_struct[6]),
51 ARC (bfd_mach_arc_arcv2, "EM", FALSE, &arch_info_struct[7]),
52 ARC (bfd_mach_arc_arcv2, "HS", FALSE, NULL),
53 };
54
55 const bfd_arch_info_type bfd_arc_arch =
56 ARC (bfd_mach_arc_arc600, "ARC600", TRUE, &arch_info_struct[0]);
57
58 /* Utility routines. */
59
60 /* Given cpu type NAME, return its bfd_mach_arc_xxx value.
61 Returns -1 if not found. */
62 int arc_get_mach (char *name);
63
64 int
arc_get_mach(char * name)65 arc_get_mach (char *name)
66 {
67 const bfd_arch_info_type *p;
68
69 for (p = &bfd_arc_arch; p != NULL; p = p->next)
70 if (strcmp (name, p->printable_name) == 0)
71 return p->mach;
72 return -1;
73 }
74