root/trunk/src/m/apollo.h

/* machine description file for Apollo machine.
   Copyright (C) 1985, 1986, 1994, 2001, 2002, 2003, 2004,
                 2005, 2006, 2007, 2008  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 3, 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.  */


/* The following line tells the configuration script what sort of
   operating system this machine is likely to run.
   USUAL-OPSYS="bsd4-3"  */

/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
   is the most significant byte.  */

#define WORDS_BIG_ENDIAN

/* Say this machine is a 68000 */

/* #define m68000 */   /* Done by the C compiler */

#define APOLLO

/* Assume we use s-bsd4-3.h for system version 10.  */

#ifdef BSD4_3
#define APOLLO_SR10
#endif

/* Use type int rather than a union, to represent Lisp_Object */

#define NO_UNION_TYPE

/* Do not define LOAD_AVE_TYPE or LOAD_AVE_CVT
   since there is no /dev/kmem */

/* Undefine VIRT_ADDR_VARIES because the virtual addresses of
   pure and impure space as loaded do not vary.  */

#undef VIRT_ADDR_VARIES

/* Define HAVE_ALLOCA because we use the system's version of alloca.  */

#define HAVE_ALLOCA

/* Prevent -lg from being used for debugging.  Not needed.  */

#define LIBS_DEBUG

/* Can't use the system's termcap.  It has compressed data sections that
   interfere with dumping.  That means we won't automatically get a vt100
   when we start up emacs in a dm pad (a dubious feature at best anyway). */

#undef LIBS_TERMCAP

/* Must use the system's malloc and alloca.  */

#define SYSTEM_MALLOC

/* Define the file we use for UNEXEC. */

#define UNEXEC unexapollo.o

/* The Apollo linker does not recognize the -X switch, so we remove it here. */

#define LD_SWITCH_SYSTEM

/* Define C_SWITCH_MACHINE to compile for 68020/68030 or PRISM.
   Define LD_SWITCH_MACHINE to save space by stripping symbols
   and use X11 libraries. */

#if _ISP__A88K
#define C_SWITCH_MACHINE -W0,-ncompress -W0,-opt,2 -A cpu,a88k -A sys,any -A run,bsd4.3
#define LD_SWITCH_MACHINE -A cpu,a88k -A sys,any -A run,bsd4.3
#else
#define C_SWITCH_MACHINE -W0,-ncompress -W0,-opt,2 -A cpu,3000 -A sys,any -A run,bsd4.3
#define LD_SWITCH_MACHINE -A cpu,m68k -A sys,any -A run,bsd4.3
#endif

#define OLDXMENU_OPTIONS ${C_SWITCH_MACHINE}

/* In SR10.4, unistd.h has bad prototype for getpgrp, so we don't include it. */
#undef HAVE_UNISTD_H