+++ /dev/null
-/* Machine description file for the Motorola Delta.
- Tested on mvme147 board using R3V7 without X. Tested with gcc.
- Tested on mvme167 board using R3V7 without X. Tested with cc, gnucc, gcc.
- Copyright (C) 1986, 1993, 1994, 1999, 2002 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="usg5-3" */
-
-/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
- is the most significant byte. */
-
-#define WORDS_BIG_ENDIAN
-
-/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
- * group of arguments and treat it as an array of the arguments. */
-
-/* #define NO_ARG_ARRAY */
-
-/* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts. */
-
-/* #define WORD_MACHINE */
-
-/* Now define a symbol for the cpu type, if your compiler
- does not define it automatically:
- Ones defined so far include vax, m68000, ns16000, pyramid,
- orion, tahoe, APOLLO and many others */
-
-#define m68000
-#define MOTOROLA_DELTA
-
-/* Use type int rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
- the bit field into an int. In other words, if bit fields
- are always unsigned.
-
- If you use NO_UNION_TYPE, this flag does not matter. */
-
-#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) */
-
-/* Define CANNOT_DUMP on machines where unexec does not work.
- Then the function dump-emacs will not be defined
- and temacs will do (load "loadup") automatically unless told otherwise. */
-
-/* #define CANNOT_DUMP */
-
-/* Define VIRT_ADDR_VARIES if the virtual addresses of
- pure and impure space as loaded can vary, and even their
- relative order cannot be relied on.
-
- Otherwise Emacs assumes that data space precedes text space,
- numerically. */
-
-/* #define VIRT_ADDR_VARIES */
-
-/* Define NO_REMAP if memory segmentation makes it not work well
- to change the boundary between the text section and data section
- when Emacs is dumped. If you define this, the preloaded Lisp
- code will not be sharable; but that's better than failing completely. */
-
-#define NO_REMAP
-
-/* Some really obscure 4.2-based systems (like Sequent DYNIX)
- * do not support asynchronous I/O (using SIGIO) on sockets,
- * even though it works fine on tty's. If you have one of
- * these systems, define the following, and then use it in
- * config.h (or elsewhere) to decide when (not) to use SIGIO.
- *
- * You'd think this would go in an operating-system description file,
- * but since it only occurs on some, but not all, BSD systems, the
- * reasonable place to select for it is in the machine description
- * file.
- */
-
-/* #define NO_SOCK_SIGIO */
-
-\f
-/* Undefine this if you don't want the machine slow down when a buffer
- is modified. */
-
-#define CLASH_DETECTION
-
-/* Machine specific stuff */
-#define HAVE_PTYS
-#define SYSV_PTYS
-#ifdef HAVE_INET_SOCKETS /* this comes from autoconf */
-# define HAVE_SOCKETS /* NSE may or may not have been installed */
-#endif
-#define SIGNALS_VIA_CHARACTERS
-#define BROKEN_CLOSEDIR /* builtin closedir is interruptible */
-#define memmove(t,f,s) safe_bcopy(f,t,s) /* for overlapping copies */
-#undef KERNEL_FILE
-#define KERNEL_FILE "/sysv68"
-#undef LDAV_SYMBOL
-
-/* The standard C library is -lc881, not -lc.
- -lbsd brings sigblock and sigsetmask.
- DO NOT USE -lPW. That version of alloca is broken in versions R3V5,
- R3V6, R3V7. -riku@field.fi -pot@cnuce.cnr.it. */
-
-#define LIB_STANDARD -lc881
-#define LIB_MATH -lm881
-#define LIBS_TERMCAP -lcurses
-#define LIBS_SYSTEM -lbsd
-#undef sigsetmask
-
-#ifdef HAVE_X_WINDOWS
-# define HAVE_RANDOM
-# define BROKEN_FIONREAD /* pearce@ll.mit.edu says this is needed. */
-# define HAVE_XSCREENNUMBEROFSCREEN
-# undef LIB_X11_LIB /* no shared libraries */
-# define LIB_X11_LIB -lX11
-# undef USG_SHARED_LIBRARIES /* once again, no shared libs */
-# undef LIBX11_SYSTEM /* no -lpt as usg5-3.h expects */
-# define LIBX11_SYSTEM -lnls -lnsl_s
-#endif /* HAVE_X_WINDOWS */
-
-#ifdef __GNUC__
- /* Union lisp objects do not yet work as of 19.15. */
-/* # undef NO_UNION_TYPE */
-
- /* We are assuming here that the `true' GNU gcc has not been
- installed, and we are using the gnucc provided by Motorola. No
- support exists for compiling with GNU gcc, as I do not have it on
- my machine to try it out. -pot@cnuce.cnr.it
- If __STDC__ is defined gnucc has been called without the -traditional
- option, that is, we are inside configure. If THIS_IS_CONFIGURE is
- not defined, then configure is trying to figure out what the right
- option for real compilation are.
- Let us set -traditional, because gmalloc.c includes <stddef.h>, and
- we don't have that (as of SYSV68 R3V7). */
-# define C_SWITCH_MACHINE -mfp0ret -traditional -Dconst= -fdelayed-branch -fstrength-reduce -fno-inline -fcaller-saves
-# define LIB_GCC /lib/gnulib881
-
-#else
- /* Not __GNUC__, use the alloca in alloca.s. */
-
- /* Try to guess if we are using the Green Hills Compiler */
-# if defined mc68000 && defined MC68000
- /* Required only for use with Green Hills compiler:
- -ga Because alloca relies on stack frames. This option forces
- the Green Hills compiler to create stack frames even for
- functions with few local variables. */
-# define C_SWITCH_MACHINE -ga -O
-# define GAP_USE_BCOPY /* *++to = *++from is inefficient */
-# define BCOPY_UPWARD_SAFE 0
-# define BCOPY_DOWNWARD_SAFE 1 /* bcopy does: mov.b (%a1)+,(%a0)+ */
-# else
- /* We are using the standard AT&T Portable C Compiler */
-# define SWITCH_ENUM_BUG
-# endif
-
-#endif /* not __GNUC__ */
projects / emacs.git / commitdiff