home *** CD-ROM | disk | FTP | other *** search
- /* Machine-dependent configuration for GNU Emacs for Tadpole 68k machines
- 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 1, 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 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 */
-
- /* Define BIG_ENDIAN iff lowest-numbered byte in a word
- is the most significant byte. */
-
- #define 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 */
-
- /* 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) (c)
-
- /* Now define a symbol for the cpu type, if your compiler
- does not define it automatically */
-
- /* 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 24-bit 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 text space precedes data space,
- numerically. */
-
- /* #define VIRT_ADDR_VARIES */ /* Karl Kleinpaste says this isn't needed. */
-
- /* Define C_ALLOCA if this machine does not support a true alloca
- and the one written in C should be used instead.
- Define HAVE_ALLOCA to say that the system provides a properly
- working alloca function and it should be used.
- Define neither one if an assembler-language alloca
- in the file alloca.s should be used. */
-
- /* SysV has alloca in the PW library */
-
- #define LIB_STANDARD -lPW -lc
- #define HAVE_ALLOCA
-
- /* 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 */
-
- /* Use Terminfo, not Termcap. */
-
- #define TERMINFO
-
- /* TPIX extras */
-
- #define TPIX /* used in various source files */
- #define BSTRING /* we do have the BSTRING functions */
- #define CLASH_DETECTION /* we want to know about clashes */
- #undef ADDR_CORRECT /* don't need this bug fix */
- #define fchmod /* we don't have fchmod() */
- #define SECTION_ALIGNMENT (256*1024-1) /* TP-IX 1.3 needs 256k align.
- In older versions, 2k was enuf. */
- #define SEGMENT_MASK (128*1024-1) /* 128k offsets required in unexec */
- #define C_DEBUG_SWITCH -O /* build with -O (TPIX has GCC 1.34) */
-
- #define BROKEN_TIOCGWINSZ /* Don't try to use TIOCGWINSZ. */
-
- /* omit next four lines if no TCP installed */
-
- #define select gnu_select /* avoid select() name clash */
- #define HAVE_PTYS /* we do have PTYs if we have TCP */
- #define HAVE_SOCKETS /* we do have sockets if we have TCP */
- #define LIBS_SYSTEM -lsocket /* get TCP networking functions */
-
- #define HAVE_RANDOM
-
- /* Needed for getpagesize.h. */
- #define NBPC 4096
-