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-/* machine description file for Sun 68000's OPERATING SYSTEM version 2.
- Note that "sun2.h" refers to the operating system version, not the
- CPU model number. See the MACHINES file for details.
- 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 GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-
-/* The following line tells the configuration script what sort of
- operating system this machine is likely to run.
- USUAL-OPSYS="note"
-
-NOTE-START
-Sun 1, 2 and 3 (-machine=sun1, -machine=sun2, -machine=sun3;
- -opsystem=bsd4-2 or -opsystem=sunos4)
-
- Whether you should use sun1, sun2 or sun3 depends on the
- VERSION OF THE OPERATING SYSTEM
- you have. There are three machine types for different versions of
- SunOS. All are derived from Berkeley 4.2, meaning that you should
- use -opsystem=bsd4-2. Emacs 17 has run on all of them. You will
- need to use sun3 on Sun 2's running SunOS release 3.
-
- For SunOS release 4 on a Sun 3, use -machine=sun3 and
- -opsystem=sunos4. See the file share-lib/SUNBUG for how to solve
- problems caused by bugs in the "export" version of SunOS 4.
-NOTE-END */
-
-/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
- is the most significant byte. */
-
-#define WORDS_BIG_ENDIAN
-
-/* Say this machine is a 68000 */
-
-#ifndef m68000
-#define m68000
-#endif
-
-/* Use type int rather than a union, to represent Lisp_Object */
-
-#define NO_UNION_TYPE
-
-/* Sun can't write competent compilers */
-#define COMPILER_REGISTER_BUG
-
-/* XINT must explicitly sign-extend */
-
-#define EXPLICIT_SIGN_EXTEND
-
-/* Data type of load average, as read out of kmem. */
-
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0 */
-
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
-/* Say that this is a Sun 2; must check for and maybe reinitialize
- the "sky" board. */
-
-#define sun2
-
-/* Must use the system's termcap. It does special things. */
-
-#define LIBS_TERMCAP -ltermcap
-
-/* Mask for address bits within a memory segment */
-
-#define SEGMENT_MASK (SEGSIZ - 1)
-
-/* Arrange to link with sun windows, if requested. */
-/* For details on emacstool and sunfns, see etc/SUN-SUPPORT */
-/* These programs require Sun UNIX 4.2 Release 3.2 or greater */
-
-#ifdef HAVE_SUN_WINDOWS
-#define OTHER_FILES ${libsrc}emacstool
-#define LIBS_MACHINE -lsuntool -lsunwindow -lpixrect
-#define OBJECTS_MACHINE sunfns.o
-#define SYMS_MACHINE syms_of_sunfns ()
-#define PURESIZE 132000
-#endif