1 /* hex_value.c - char=>radix-value -
2 Copyright (C) 1987 Free Software Foundation, Inc.
3
4 This file is part of GAS, the GNU Assembler.
5
6 GAS 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 1, or (at your option)
9 any later version.
10
11 GAS 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 GAS; see the file COPYING. If not, write to
18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
19
20 /*
21 * Export: Hex_value[]. Converts digits to their radix-values.
22 * As distributed assumes 8 bits per char (256 entries) and ASCII.
23 */
24
25 #define __ (42) /* blatently illegal digit value */
26 /* exceeds any normal radix */
27 #if !defined(__STDC__) && !defined(const)
28 #define const /* empty */
29 #endif
30 const char
31 hex_value [256] = { /* for fast ASCII -> binary */
32 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
33 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
34 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
35 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, __, __, __, __, __, __,
36 __, 10, 11, 12, 13, 14, 15, __, __, __, __, __, __, __, __, __,
37 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
38 __, 10, 11, 12, 13, 14, 15, __, __, __, __, __, __, __, __, __,
39 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
40 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
41 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
42 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
43 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
44 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
45 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
46 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __,
47 __, __, __, __, __, __, __, __, __, __, __, __, __, __, __, __
48 };
49
50 #ifdef VMS
dummy2()51 dummy2()
52 {
53 }
54 #endif
55 /* end:hex_value.c */
56