home *** CD-ROM | disk | FTP | other *** search
- /* m- file for PFU A-series.
- Copyright (C) 1988 Free Software Foundation, Inc.
-
- This file is part of GNU Emacs.
-
- GNU Emacs is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY. No author or distributor
- accepts responsibility to anyone for the consequences of using it
- or for whether it serves any particular purpose or works at all,
- unless he says so in writing. Refer to the GNU Emacs General Public
- License for full details.
-
- Everyone is granted permission to copy, modify and redistribute
- GNU Emacs, but only under the conditions described in the
- GNU Emacs General Public License. A copy of this license is
- supposed to have been given to you along with GNU Emacs so you
- can know your rights and responsibilities. It should be in a
- file named COPYING. Among other things, the copyright notice
- and this notice must be preserved on all copies. */
-
-
- /* 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
-
- /* Define how to take a char and sign-extend into an int.
- On machines where char is signed, this is a no-op. */
-
- #define SIGN_EXTEND_CHAR(c) ((((int) (c)) << 24) >> 24)
-
- /* Say this machine is a 68000 */
-
- #define m68000
- #define mc68000 1
-
- /* Use type int rather than a union, to represent Lisp_Object */
-
- #define NO_UNION_TYPE
-
- /* XINT must explicitly sign-extend */
-
- #define EXPLICIT_SIGN_EXTEND
-
- /* The symbol FIONREAD is defined, but the feature does not work. */
-
- #define BROKEN_FIONREAD
-
- /* 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
-
- /* Define TEXT_START_ADDR if your linker don't set execute point to _start.
- If it needed, temacs always CORE-DUMP. */
-
- #define TEXT_START_ADDR __start
-
- /* Define START_FILES if your machine used _start.
- */
-
- #define START_FILES crt0.o
-
- /* Define LD_SWITCH_MACHINE if your linker need it.
- */
-
- #define LD_SWITCH_MACHINE -e __start
-
- #if pfa50 || pfa70
-
- /* On A-50/60/70/80, data space has high order byte use. */
- #define VALMASK (((1<<VALBITS) - 1) | 0x60000000)
- #define XTYPE(a) ((enum Lisp_Type) (((a) >> VALBITS) & 0x1f))
- #define XGCTYPE(a) ((enum Lisp_Type) (((a) >> VALBITS) & 0x1f))
-
- #endif /* pfa50, pfa70 */
-
- /* SX/A has alloca in the PW library. */
-
- #define LIB_STANDARD -lPW -lc
- #define HAVE_ALLOCA
-
- /* SX/A uses terminfo and lib/curses */
-
- #define TERMINFO
-
- #define HAVE_TIMEVAL
- #define HAVE_SELECT
- #define HAVE_PTYS
- #define HAVE_SOCKETS
- #define HAVE_RENAME
-
- /* SX/A use SystemV style getdents/readdir. */
- #define HAVE_CLOSEDIR
-
- /* SX/A does not have sigpause. */
- #undef HAVE_SYSV_SIGPAUSE
-
- /* SX/A does not have sigblock. */
- #define sigblock(mask) (0)
-
- #define USG_SYS_TIME
- #define USE_UTIME
-
- #define NO_SIOCTL_H
-
- #undef SIGIO
-