1 /* BFD support for the Alpha architecture.
2    Copyright (C) 1992-2016 Free Software Foundation, Inc.
3 
4    This file is part of BFD, the Binary File Descriptor library.
5 
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 3 of the License, or
9    (at your option) any later version.
10 
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15 
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19    MA 02110-1301, USA.  */
20 
21 #include "sysdep.h"
22 #include "bfd.h"
23 #include "libbfd.h"
24 
25 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
26   {							\
27     BITS_WORD, /* bits in a word */			\
28     BITS_ADDR, /* bits in an address */			\
29     8,	/* 8 bits in a byte */				\
30     bfd_arch_alpha,					\
31     NUMBER,						\
32     "alpha",						\
33     PRINT,						\
34     3,							\
35     DEFAULT,						\
36     bfd_default_compatible, 				\
37     bfd_default_scan,					\
38     bfd_arch_default_fill,				\
39     NEXT,						\
40   }
41 
42 #define NN(index) (&arch_info_struct[index])
43 
44 /* These exist only so that we can reasonably disassemble PALcode.  */
45 static const bfd_arch_info_type arch_info_struct[] =
46 {
47   N (64, 64, bfd_mach_alpha_ev4, "alpha:ev4", FALSE, NN(1)),
48   N (64, 64, bfd_mach_alpha_ev5, "alpha:ev5", FALSE, NN(2)),
49   N (64, 64, bfd_mach_alpha_ev6, "alpha:ev6", FALSE, 0),
50 };
51 
52 const bfd_arch_info_type bfd_alpha_arch =
53   N (64, 64, 0, "alpha", TRUE, NN(0));
54