1/* BFD support for the ARC processor
2   Copyright 1994, 1995, 1997, 2001, 2002, 2007
3   Free Software Foundation, Inc.
4   Contributed by Doug Evans (dje@cygnus.com).
5
6This file is part of BFD, the Binary File Descriptor library.
7
8This program is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2 of the License, or
11(at your option) any later version.
12
13This program is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with this program; if not, write to the Free Software
20Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 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    next,				\
40  }
41
42static const bfd_arch_info_type arch_info_struct[] =
43{
44  ARC ( bfd_mach_arc_5, "arc5", FALSE, &arch_info_struct[1] ),
45  ARC ( bfd_mach_arc_5, "base", FALSE, &arch_info_struct[2] ),
46  ARC ( bfd_mach_arc_6, "arc6", FALSE, &arch_info_struct[3] ),
47  ARC ( bfd_mach_arc_7, "arc7", FALSE, &arch_info_struct[4] ),
48  ARC ( bfd_mach_arc_8, "arc8", FALSE, NULL ),
49};
50
51const bfd_arch_info_type bfd_arc_arch =
52  ARC ( bfd_mach_arc_6, "arc", TRUE, &arch_info_struct[0] );
53
54/* Utility routines.  */
55
56/* Given cpu type NAME, return its bfd_mach_arc_xxx value.
57   Returns -1 if not found.  */
58
59int arc_get_mach PARAMS ((char *));
60
61int
62arc_get_mach (name)
63     char *name;
64{
65  const bfd_arch_info_type *p;
66
67  for (p = &bfd_arc_arch; p != NULL; p = p->next)
68    if (strcmp (name, p->printable_name) == 0)
69      return p->mach;
70  return -1;
71}
72