/* alliant.h  Alliant machine running system version 2 or 3.
   Copyright (C) 1985, 1986, 1987 Free Software Foundation, Inc.
   Note that for version 1 of the Alliant system
   you should use alliant1.h instead of this file.
   Use alliant4.h for version 4.

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 XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: FSF 19.31. */

/* The following line tells the configuration script what sort of 
   operating system this machine is likely to run.
   USUAL-OPSYS="bsd4-2"  */

/* Now define a symbol for the cpu type, if your compiler
   does not define it automatically:
   vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
   are the ones defined so far.  */

#define ALLIANT

/* No load average information available for Alliants. */

#undef LOAD_AVE_TYPE
#undef LOAD_AVE_CVT

/* 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.  */
/* Actually, Alliant CONCENTRIX does paging "right":
   data pages are copy-on-write, which means that the pure data areas
   are shared automatically and remapping is not necessary.  */

#define NO_REMAP

/* Alliant needs special crt0.o because system version is not reentrant */

#define START_FILES "crt0.o"

/* Alliant dependent code for dumping executing image.
   See crt0.c code for alliant.  */

#define ADJUST_EXEC_HEADER {\
extern int _curbrk, _setbrk;\
_setbrk = _curbrk;\
hdr.a_bss_addr = bss_start;\
unexec_text_start = hdr.a_text_addr;}

/* cc screws up on long names.  Try making cpp replace them.  */

#ifdef ALLIANT_1
#define Finsert_abbrev_table_description Finsert_abbrev_table_descrip
#define internal_with_output_to_temp_buffer internal_with_output_to_tem
#endif

/* "vector" is a typedef in /usr/include/machine/reg.h, so its use as
   a variable name causes errors when compiling under ANSI C.  */

#define vector xxvector