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73c4941b MM |
1 | /* This file is part of the program psim. |
2 | ||
3 | Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au> | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | ||
19 | */ | |
20 | ||
21 | ||
22 | #ifndef N | |
23 | #error "N must be #defined" | |
24 | #endif | |
25 | ||
26 | #undef unsigned_N | |
27 | #define unsigned_N XCONCAT2(unsigned_,N) | |
28 | #undef _SWAP_N | |
29 | #define _SWAP_N XCONCAT2(_SWAP_,N) | |
30 | #undef endian_t2h_N | |
31 | #define endian_t2h_N XCONCAT2(endian_t2h_,N) | |
32 | #undef endian_h2t_N | |
33 | #define endian_h2t_N XCONCAT2(endian_h2t_,N) | |
34 | #undef swap_N | |
35 | #define swap_N XCONCAT2(swap_,N) | |
36 | ||
37 | INLINE_SIM_ENDIAN unsigned_N | |
38 | endian_t2h_N(unsigned_N raw_in) | |
39 | { | |
40 | if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) { | |
41 | return raw_in; | |
42 | } | |
43 | else { | |
44 | _SWAP_N(return,raw_in); | |
45 | } | |
46 | } | |
47 | ||
48 | ||
49 | INLINE_SIM_ENDIAN unsigned_N | |
50 | endian_h2t_N(unsigned_N raw_in) | |
51 | { | |
52 | if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) { | |
53 | return raw_in; | |
54 | } | |
55 | else { | |
56 | _SWAP_N(return,raw_in); | |
57 | } | |
58 | } | |
59 | ||
60 | ||
61 | INLINE_SIM_ENDIAN unsigned_N | |
62 | swap_N(unsigned_N raw_in) | |
63 | { | |
64 | _SWAP_N(return,raw_in); | |
65 | } |