[bpt/emacs.git] / src / m / apollo.h

/* machine description file for Apollo machine.
   Copyright (C) 1985, 1986, 1994, 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, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, 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 iff 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
Commit	Line	Data
20c428fd	1	/* machine description file for Apollo machine.
9b462584	2	Copyright (C) 1985, 1986, 1994, Free Software Foundation, Inc.
20c428fd JB	3
	4	This file is part of GNU Emacs.
	5
	6	GNU Emacs is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
17385adc	8	the Free Software Foundation; either version 2, or (at your option)
20c428fd JB	9	any later version.
	10
	11	GNU Emacs is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with GNU Emacs; see the file COPYING. If not, write to
3b7ad313 EN	18	the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
3b7ad313 EN	19	Boston, MA 02111-1307, USA. */
20c428fd JB	20
	21
	22	/* The following line tells the configuration script what sort of
	23	operating system this machine is likely to run.
9b462584	24	USUAL-OPSYS="bsd4-3" */
20c428fd	25
74d3f806 KH	26	/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
	27	is the most significant byte. */
	28
	29	#define WORDS_BIG_ENDIAN
	30
20c428fd JB	31	/* Say this machine is a 68000 */
	32
	33	/* #define m68000 / / Done by the C compiler */
	34
	35	#define APOLLO
	36
	37	/* Assume we use s-bsd4-3.h for system version 10. */
	38
	39	#ifdef BSD4_3
	40	#define APOLLO_SR10
	41	#endif
	42
	43	/* Use type int rather than a union, to represent Lisp_Object */
	44
	45	#define NO_UNION_TYPE
	46
	47	/* Do not define LOAD_AVE_TYPE or LOAD_AVE_CVT
	48	since there is no /dev/kmem */
	49
9b462584 RS	50	/* Undefine VIRT_ADDR_VARIES because the virtual addresses of
9b462584 RS	51	pure and impure space as loaded do not vary. */
20c428fd	52
9b462584	53	#undef VIRT_ADDR_VARIES
20c428fd JB	54
	55	/* Define HAVE_ALLOCA because we use the system's version of alloca. */
	56
	57	#define HAVE_ALLOCA
	58
20c428fd JB	59	/* Prevent -lg from being used for debugging. Not needed. */
	60
	61	#define LIBS_DEBUG
	62
9b462584 RS	63	/* Can't use the system's termcap. It has compressed data sections that
	64	interfere with dumping. That means we won't automatically get a vt100
	65	when we start up emacs in a dm pad (a dubious feature at best anyway). */
20c428fd	66
9b462584	67	#undef LIBS_TERMCAP
20c428fd JB	68
	69	/* Must use the system's malloc and alloca. */
	70
	71	#define SYSTEM_MALLOC
	72
9b462584 RS	73	/* Define the file we use for UNEXEC. */
	74
	75	#define UNEXEC unexapollo.o
	76
	77	/* The Apollo linker does not recognize the -X switch, so we remove it here. */
20c428fd	78
9b462584	79	#define LD_SWITCH_SYSTEM
20c428fd	80
9b462584 RS	81	/* Define C_SWITCH_MACHINE to compile for 68020/68030 or PRISM.
	82	Define LD_SWITCH_MACHINE to save space by stripping symbols
	83	and use X11 libraries. */
20c428fd	84
9b462584 RS	85	#if _ISP__A88K
	86	#define C_SWITCH_MACHINE -W0,-ncompress -W0,-opt,2 -A cpu,a88k -A sys,any -A run,bsd4.3
	87	#define LD_SWITCH_MACHINE -A cpu,a88k -A sys,any -A run,bsd4.3
	88	#else
	89	#define C_SWITCH_MACHINE -W0,-ncompress -W0,-opt,2 -A cpu,3000 -A sys,any -A run,bsd4.3
	90	#define LD_SWITCH_MACHINE -A cpu,m68k -A sys,any -A run,bsd4.3
20c428fd	91	#endif
0b74cf8c	92
9b462584	93	#define OLDXMENU_OPTIONS ${C_SWITCH_MACHINE}
4a722d6c RS	94
	95	/* In SR10.4, unistd.h has bad prototype for getpgrp, so we don't include it. */
	96	#undef HAVE_UNISTD_H