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94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
/* machine description file for ns16000.
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Copyright (C) 1985 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The following line tells the configuration script what sort of
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operating system this machine is likely to run.
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USUAL-OPSYS="note"
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NOTE-START
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For the Encore, use `-opsystem=umax'.
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For a Tektronix 16000 box (a 6130, perhaps?), use `-opsystem=bsd4-2'.
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Use `-machine=ns16000' for both.
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NOTE-END */
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/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
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is the most significant byte. */
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#undef WORDS_BIG_ENDIAN
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/* Say this machine is a 16000 */
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#define ns16000 1
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/* Use type int rather than a union, to represent Lisp_Object */
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#define NO_UNION_TYPE
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/* Data type of load average, as read out of kmem. */
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#ifndef USG
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#define LOAD_AVE_TYPE double
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#endif
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/* Convert that into an integer that is 100 for a load average of 1.0 */
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#ifndef USG
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#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
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#endif
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#ifdef USG
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/* Control assembler syntax used in alloca.s. */
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#define NS5
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/* On early NS systems ulimit was buggy. If set emacs uses this value
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* for the maximum sbrk value instead of getting it from ulimit.
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*/
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#define ULIMIT_BREAK_VALUE 0x7E0000
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/* Early NS compilers have this bug. I believe it has been fixed in later
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* releases.
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*/
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#define SHORT_CAST_BUG
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#define SEGMENT_MASK (NBPS - 1)
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/* Variables to get crt0.c to come out correctly */
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#define CRT0_DUMMIES bogus_fp,
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#define DOT_GLOBAL_START
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/* Control how emacsclient communicates. */
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#define HAVE_SYSVIPC
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/* Set this to /bin/mail unless you have a better mail posting program */
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#define MAIL_PROGRAM_NAME "/usr/local/bin/remail"
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/* Tell sysdep.c not to define bzero, etc. */
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#undef BSTRING
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#define BSTRING
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/* This avoids problems with uninitialized static variables going in .data. */
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#define static
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#endif /* USG */
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/* arch-tag: 4210db3c-e35c-4b96-9399-1dbde3e00a57
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(do not change this comment) */
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