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252b5132 RH |
1 | /* BFD support for the ARC processor |
2 | Copyright 1994, 1995, 1997 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 | #if 0 /* ??? Not currently needed, but keep in for future reference. */ | |
42 | static const bfd_arch_info_type arch_info_struct[] = | |
43 | { | |
44 | ARC (bfd_mach_arc_foo, "arc-foo", false, &arch_info_struct[1]), | |
45 | ARC (bfd_mach_arc_bar, "arc-bar", false, 0), | |
46 | }; | |
47 | #endif | |
48 | ||
49 | const bfd_arch_info_type bfd_arc_arch = | |
50 | ARC (bfd_mach_arc_base, "arc-base", true, 0 /*&arch_info_struct[0]*/); | |
51 | \f | |
52 | /* Utility routines. */ | |
53 | ||
54 | /* Given cpu type NAME, return its bfd_mach_arc_xxx value. | |
55 | Returns -1 if not found. */ | |
56 | ||
57 | int | |
58 | arc_get_mach (name) | |
59 | char *name; | |
60 | { | |
61 | const bfd_arch_info_type *p; | |
62 | ||
63 | for (p = &bfd_arc_arch; p != NULL; p = p->next) | |
64 | { | |
65 | /* +4: skip over "arc-" */ | |
66 | if (strcmp (name, p->printable_name + 4) == 0) | |
67 | return p->mach; | |
68 | } | |
69 | return -1; | |
70 | } |