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5076de82 FF |
1 | /* Macro defintions for an Apollo. |
2 | Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GDB. | |
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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
19 | ||
20 | /* | |
21 | * Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu) | |
22 | * July 1988 | |
23 | */ | |
24 | ||
25 | #define HOST_BYTE_ORDER BIG_ENDIAN | |
26 | ||
27 | /* I'm running gdb 3.4 under 386/ix 2.0.2, which is a derivative of AT&T's | |
28 | Sys V/386 3.2. | |
29 | ||
30 | On some machines, gdb crashes when it's starting up while calling the | |
31 | vendor's termio tgetent() routine. It always works when run under | |
32 | itself (actually, under 3.2, it's not an infinitely recursive bug.) | |
33 | After some poking around, it appears that depending on the environment | |
34 | size, or whether you're running YP, or the phase of the moon or something, | |
35 | the stack is not always long-aligned when main() is called, and tgetent() | |
36 | takes strong offense at that. On some machines this bug never appears, but | |
37 | on those where it does, it occurs quite reliably. */ | |
38 | #define ALIGN_STACK_ON_STARTUP | |
39 | ||
40 | /* define USG if you are using sys5 /usr/include's */ | |
41 | #define USG | |
42 | ||
43 | #define HAVE_TERMIO | |
44 |