HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 20c428fd JB |
1 | /* machine description file for TI Nu machines using system V. |
| 2 | Copyright (C) 1986 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) |
| 20c428fd JB |
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 | |
| 3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ | |
| 20c428fd JB |
20 | |
| 21 | ||
| 177c0ea7 | 22 | /* The following line tells the configuration script what sort of |
| 20c428fd JB |
23 | operating system this machine is likely to run. |
| 24 | USUAL-OPSYS="usg5-2" */ | |
| 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 | ||
| 20c428fd JB |
31 | /* XINT must explicitly sign-extend */ |
| 32 | ||
| 33 | #define EXPLICIT_SIGN_EXTEND | |
| 34 | ||
| 20c428fd JB |
35 | /* Use type int rather than a union, to represent Lisp_Object */ |
| 36 | ||
| 37 | #define NO_UNION_TYPE | |
| 38 | ||
| 39 | /* Now define a symbol for the cpu type, if your compiler | |
| 40 | does not define it automatically: | |
| 41 | vax, m68000, ns16000 are the ones defined so far. */ | |
| 42 | ||
| 43 | #ifndef m68000 | |
| 44 | #define m68000 | |
| 45 | #endif | |
| 46 | ||
| 47 | #ifndef NU | |
| 48 | #define NU | |
| 49 | #endif | |
| 50 | ||
| 51 | /* Data type of load average, as read out of kmem. */ | |
| 52 | /* These are commented out since it does not really work in uniplus */ | |
| 177c0ea7 | 53 | |
| 20c428fd JB |
54 | /* #define LOAD_AVE_TYPE long */ |
| 55 | ||
| 56 | /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
| 57 | ||
| 58 | /* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */ | |
| 59 | ||
| 60 | /* Change some things to avoid bugs in compiler */ | |
| 61 | ||
| 62 | #define SWITCH_ENUM_BUG 1 | |
| 63 | ||
| 64 | /* The NU machine has a compiler that can handle long names. */ | |
| 65 | ||
| 66 | #undef SHORTNAMES | |
| 67 | ||
| 68 | /* Specify alignment requirement for start of text and data sections | |
| 69 | in the executable file. */ | |
| 70 | ||
| 71 | #define SECTION_ALIGNMENT pagemask |