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1 | /* machine description file for Megatest 68000's. |
2 | Copyright (C) 1985 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
17385adc | 8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
10 | ||
11 | GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to | |
364c38d3 LK |
18 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | Boston, MA 02110-1301, USA. */ | |
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20 | |
21 | ||
177c0ea7 | 22 | /* The following line tells the configuration script what sort of |
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23 | operating system this machine is likely to run. |
24 | USUAL-OPSYS="bsd4-2" */ | |
25 | ||
74d3f806 KH |
26 | /* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word |
27 | is the most significant byte. */ | |
28 | ||
29 | #define WORDS_BIG_ENDIAN | |
30 | ||
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31 | /* XINT must explicitly sign-extend */ |
32 | ||
33 | #define EXPLICIT_SIGN_EXTEND | |
34 | ||
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35 | /* Say this machine is a 68000 */ |
36 | ||
37 | #define m68000 | |
38 | ||
39 | /* Use type int rather than a union, to represent Lisp_Object */ | |
40 | ||
41 | #define NO_UNION_TYPE | |
42 | ||
43 | /* Data type of load average, as read out of kmem. */ | |
44 | ||
45 | #define LOAD_AVE_TYPE double | |
46 | ||
47 | /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
48 | ||
49 | #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) | |
ab5796a9 MB |
50 | |
51 | /* arch-tag: 61e6deb4-a93e-444b-bbd5-9887a83f1bbc | |
52 | (do not change this comment) */ |