|
428
|
1 /* machine description file for WICAT machines.
|
|
|
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
|
|
|
8 the Free Software Foundation; either version 2, or (at your option)
|
|
|
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 XEmacs; see the file COPYING. If not, write to
|
|
|
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
19 Boston, MA 02111-1307, USA. */
|
|
|
20
|
|
|
21 /* Synched up with: FSF 19.31. */
|
|
|
22
|
|
|
23 /* The following line tells the configuration script what sort of
|
|
|
24 operating system this machine is likely to run.
|
|
|
25 USUAL-OPSYS="usg5-2" */
|
|
|
26
|
|
|
27 /* Now define a symbol for the cpu type, if your compiler
|
|
|
28 does not define it automatically:
|
|
|
29 vax, m68000, ns16000 are the ones defined so far. */
|
|
|
30
|
|
|
31 #ifndef m68000
|
|
|
32 #define m68000
|
|
|
33 #endif
|
|
|
34
|
|
|
35 /* This flag is used only in alloca.s. */
|
|
|
36 #define WICAT
|
|
|
37
|
|
|
38 /* Data type of load average, as read out of kmem. */
|
|
|
39
|
|
|
40 #undef LOAD_AVE_TYPE
|
|
|
41
|
|
|
42 /* Convert that into an integer that is 100 for a load average of 1.0 */
|
|
|
43
|
|
|
44 #undef LOAD_AVE_CVT
|
|
|
45
|
|
|
46 /* Define CANNOT_DUMP on machines where unexec does not work.
|
|
|
47 Then the function dump-emacs will not be defined
|
|
|
48 and temacs will do (load "loadup") automatically unless told otherwise. */
|
|
|
49
|
|
|
50 #undef CANNOT_DUMP
|
|
|
51
|
|
|
52 /* Define C_ALLOCA if this machine does not support a true alloca
|
|
|
53 and the one written in C should be used instead.
|
|
|
54 Define HAVE_ALLOCA to say that the system provides a properly
|
|
|
55 working alloca function and it should be used.
|
|
|
56 Define neither one if an assembler-language alloca
|
|
|
57 in the file alloca.s should be used. */
|
|
|
58
|
|
|
59 /* For the Wicat C compiler version 4.2, this can be removed
|
|
|
60 and the alloca in alloca.s used. */
|
|
|
61 #define C_ALLOCA
|
|
|
62 #define STACK_DIRECTION -1 /* grows towards lower addresses on WICAT */
|
|
|
63
|
|
|
64 /* Define NO_REMAP if memory segmentation makes it not work well
|
|
|
65 to change the boundary between the text section and data section
|
|
|
66 when Emacs is dumped. If you define this, the preloaded Lisp
|
|
|
67 code will not be sharable; but that's better than failing completely. */
|
|
|
68
|
|
|
69 #undef NO_REMAP
|
|
|
70
|
|
|
71 /* For WICAT, define TAHOE_REGISTER_BUG if you have a pre-4.2 C compiler */
|
|
|
72
|
|
|
73 #define TAHOE_REGISTER_BUG
|
|
|
74
|
|
|
75 /* pagesize definition */
|
|
|
76
|
|
|
77 #define EXEC_PAGESIZE 0x1000
|
|
|
78
|
|
|
79 /* Delete this for WICAT sys V releases before 2.0. */
|
|
|
80
|
|
|
81 #define LIB_STANDARD "-lc-nofp"
|
|
|
82
|
|
|
83 /* Special magic number */
|
|
|
84
|
|
|
85 #define EXEC_MAGIC MC68ROMAGIC
|
|
|
86
|
|
|
87 /* Special switches to give to ld. */
|
|
|
88
|
|
|
89 #define LD_SWITCH_MACHINE "-e __start -N"
|
|
|
90
|
|
|
91 /*
|
|
|
92 * Define optimflags if you want to optimize.
|
|
|
93 * - Set to null string for pre-4.2 C compiler
|
|
|
94 * - Set to "-O -Wopt,-O-f" for 4.2
|
|
|
95 */
|
|
|
96
|
|
|
97 #define C_OPTIMIZE_SWITCH /* -O -Wopt,-O-f */
|
|
|
98
|
|
|
99 /* For WICAT version supporting PTYs and select (currently internal only) */
|
|
|
100
|
|
|
101 #ifdef HAVE_PTYS
|
|
|
102 #undef FIRST_PTY_LETTER
|
|
|
103 #define FIRST_PTY_LETTER 'q'
|
|
|
104 #endif
|
|
|
105
|
|
|
106 /* there is a select() in libcurses.a that causes a conflict so use termlib */
|
|
|
107 #ifdef HAVE_SELECT
|
|
|
108 #undef TERMINFO
|
|
|
109 #define LIBS_TERMCAP "select.o -ltermlib"
|
|
|
110 #endif
|
