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163 lines
4.4 KiB
C
163 lines
4.4 KiB
C
/* Machine description file for Motorola System V/88 machines
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Copyright (C) 1985, 2001, 2002, 2003, 2004,
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2005, 2006, 2007 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., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, 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="usg5-3" */
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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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#define WORDS_BIG_ENDIAN
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/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
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* group of arguments and treat it as an array of the arguments. */
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#define NO_ARG_ARRAY
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/* Define WORD_MACHINE if addresses and such have
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* to be corrected before they can be used as byte counts. */
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/* #define WORD_MACHINE */
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/* Now define a symbol for the cpu type, if your compiler
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does not define it automatically:
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Ones defined so far include vax, m68000, ns16000, pyramid,
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orion, tahoe, APOLLO and many others */
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#ifndef m88000 /* Some 88k C compilers already define this */
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#define m88000
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#endif
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/* Now define a symbol for the cpu type, if your compiler
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does not define it automatically. */
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/* Use type int rather than a union, to represent Lisp_Object */
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/* This is desirable for most machines. */
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#define NO_UNION_TYPE
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/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
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the 24-bit bit field into an int. In other words, if bit fields
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are always unsigned.
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If you use NO_UNION_TYPE, this flag does not matter. */
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/* #define EXPLICIT_SIGN_EXTEND */
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/* Data type of load average, as read out of kmem. */
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/* No load average on Motorola machines. */
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/* #define LOAD_AVE_TYPE double */
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/* Convert that into an integer that is 100 for a load average of 1.0 */
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/* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */
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/* Define CANNOT_DUMP on machines where unexec does not work.
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Then the function dump-emacs will not be defined
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and temacs will do (load "loadup") automatically unless told otherwise. */
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/* #define CANNOT_DUMP */
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/* Define VIRT_ADDR_VARIES if the virtual addresses of
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pure and impure space as loaded can vary, and even their
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relative order cannot be relied on.
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Otherwise Emacs assumes that text space precedes data space,
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numerically. */
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/* #define VIRT_ADDR_VARIES */
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/* Define NO_REMAP if memory segmentation makes it not work well
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to change the boundary between the text section and data section
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when Emacs is dumped. If you define this, the preloaded Lisp
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code will not be sharable; but that's better than failing completely. */
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#define NO_REMAP
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/* Motorola SysV has PTYs. Not all usg3-5 systems do, so this is defined
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here. */
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#define HAVE_PTYS
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#define SYSV_PTYS
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/* Ditto for IPC. */
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/*
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* we now have job control in R32V1
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*/
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#undef NOMULTIPLEJOBS
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/*
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* we have bcopy, bzero, bcmp in libc.a (what isn't in libc.a?)
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*/
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#define BSTRING
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/*
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* sockets are in R32V1
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*/
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#define HAVE_SOCKETS
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/*
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* we have the wrong name for networking libs
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*/
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#ifdef USG5_4
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/* rms: not needed; LIB_X11_LIB deals with this. */
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/* #define LIBX11_SYSTEM -lX11 */
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#else
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#undef LIB_X11_LIB /* We don't have the shared libs as assumed in usg5-3.h. */
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#undef LIBX11_SYSTEM
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#define LIBX11_SYSTEM -lnsl -lbsd
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#endif /* USG5_4 */
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#define BROKEN_FIONREAD
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/* previously defined in usg5-4, if we choose to use that. */
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#ifndef LIBS_SYSTEM
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#ifdef USG5_4
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#define LIBS_SYSTEM -lsocket -lnsl
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#else
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#define LIBS_SYSTEM -lbsd -lg
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#endif /* USG5_4 */
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#endif
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#define HAVE_TERMIOS
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#undef HAVE_TERMIO
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#define NO_TERMIO
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#undef sigsetmask
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#define NO_SIOCTL_H
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#ifdef USG5_4
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#ifdef HAVE_X_WINDOWS
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#else
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#undef BSTRING
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#endif /* HAVE_X_WINDOWS */
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#endif /* USG5_4 */
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#define NO_PTY_H
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#define USE_GETOBAUD
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/* arch-tag: c8ea1965-99d7-43df-ba32-29b66fc069be
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(do not change this comment) */
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