/usr/lib/xemacs-21.4.24/x86_64-linux-gnu/include/m/vax.h is in xemacs21-bin 21.4.24-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | /* machine description file for vax.
Copyright (C) 1985, 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Synched up with: FSF 19.31. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
The vax (-machine=vax) runs zillions of different operating systems.
Vax running Berkeley Unix (-opsystem=bsd4-1, -opsystem=bsd4-2 or
-opsystem=bsd4-3)
Works.
Vax running Ultrix (-opsystem=bsd4-2)
Works. See under Ultrix in share-lib/MACHINES for problems using X
windows on Ultrix.
Vax running System V rel 2 (-opsystem=usg5-2)
18.27 Works.
Vax running System V rel 0 (-opsystem=usg5-0)
Works as of 18.36.
Vax running VMS (-opsystem=vms)
18.36 believed to work. Addition of features is necessary to make
this Emacs version more usable.
NOTE-END */
/* #define vax -- appears to be done automatically */
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
#define CRT0_DUMMIES
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
#ifdef BSD
/* USG systems I know of running on Vaxes do not actually
support the load average, so disable it for them. */
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
#endif /* BSD */
/* Vax sysV has alloca in the PW library. */
#ifdef USG
#define LIB_STANDARD "-lPW -lc"
#define HAVE_ALLOCA
/* There is some bug in unexec in for usg 5.2 on a vax
which nobody who runs such a system has yet tracked down. */
#ifndef USG5_0
#define NO_REMAP
#endif /* USG 5_0 */
#define TEXT_START 0
#endif /* USG */
#ifdef BSD
#define HAVE_ALLOCA
#endif /* BSD */
#ifdef BSD4_2
#define HAVE_FTIME
#endif
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