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- /* machine description file for Bull SPS-7.
- Copyright (C) 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- /* The following line tells the configuration script what sort of
- operating system this machine is likely to run.
- USUAL-OPSYS="usg5-2" */
-
- /* The following three symbols give information on
- the size of various data types. */
-
- #define SHORTBITS 16 /* Number of bits in a short */
-
- #define INTBITS 32 /* Number of bits in an int */
-
- #define LONGBITS 32 /* Number of bits in a long */
-
- /* 68000 has lowest-numbered byte as most significant */
-
- #define BIG_ENDIAN
-
- /* Say this machine is a 68000 */
-
- #ifndef m68000
- #define m68000
- #endif
-
- #define sps7
-
- /* Use type int rather than a union, to represent Lisp_Object */
-
- #define NO_UNION_TYPE
-
- /* XINT must explicitly sign-extend */
-
- #define EXPLICIT_SIGN_EXTEND
-
- /* Data type of load average, as read out of kmem. */
- /* Suspect there is something weird about this machine, so turn it off. */
-
- /* #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) */
-
- #define SMX
- #define V3x
-
- /*
- * Define HAVE_SELECT if the system supports the `select' system call.
- */
-
- #define HAVE_SELECT
-
- /*
- * Define HAVE_PTYS if the system supports pty devices.
- */
-
- #define HAVE_PTYS
-
- /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
-
- #define HAVE_SOCKETS
-
- /* Have the socketpair call
- */
-
- #define SKTPAIR
-
- /* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-
- #define CLASH_DETECTION
-
- /* Use Berkeley style interface to nlist */
-
- #define NLIST_STRUCT
-
- /* Define this to cause -N to be passed to ld. This is needed
- * in uniplus because of its funny memory space layout.
- * SMX--If you are using 32 bit (COFF) use "-N", else don't use anything.
- */
-
- #define LD_SWITCH_MACHINE -N -T32 -e __start
-
- /* If you are compiling for a 68020, then use -lc32 else use -lc */
-
- #define LIB_STANDARD -lc32
-
- /* Fore 16 bit, -linet, for 32 bit -linet32 (be sure you have it!). */
-
- #define LIBS_MACHINE -linet32
-
- /* Use -T32 for 68020, -T16 otherwise */
-
- #define C_SWITCH_MACHINE -T32
-
- /*
- Here we assume that signal.h is included before config.h
- so that we can override it here. */
-
- #undef SIGIO
-
- /* Other than 68020 use ld16, as32, or undefine (defaults ld and as). */
-
- #define ASS as32
-
- #ifdef V3x
- #define EXEC_MAGIC 0x10b
- #define SEGMENT_MASK (NBPS-1)
- #define ADJUST_EXEC_HEADER f_hdr.f_magic = SMROMAGIC;\
- f_ohdr.stsize = 0;
- #endif
-