[bpt/emacs.git] / src / m / delta88k.h

/* Machine description file for Motorola System V/88 machines
   Copyright (C) 1985, 2002 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="usg5-3"  */

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

#define WORDS_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 */

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

#ifndef m88000     /* Some 88k C compilers already define this */
#define m88000
#endif

/* 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.  */
/* No load average on Motorola machines. */
/* #define LOAD_AVE_TYPE double */

/* Convert that into an integer that is 100 for a load average of 1.0  */
/* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */

/* 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 */

/* 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

/* Motorola SysV has PTYs.  Not all usg3-5 systems do, so this is defined
   here. */

#define HAVE_PTYS
#define SYSV_PTYS

/* Ditto for IPC. */


/*
 * we now have job control in R32V1
 */
#undef NOMULTIPLEJOBS

/*
 * we have bcopy, bzero, bcmp in libc.a (what isn't in libc.a?)
 */
#define BSTRING

/*
 * sockets are in R32V1
 */
#define HAVE_SOCKETS

/*
 * we have the wrong name for networking libs
 */
#ifdef USG5_4
/* rms: not needed; LIB_X11_LIB deals with this.  */
/* #define LIBX11_SYSTEM -lX11 */
#else
#undef LIB_X11_LIB /* We don't have the shared libs as assumed in usg5-3.h. */
#undef LIBX11_SYSTEM
#define LIBX11_SYSTEM -lnsl -lbsd
#endif /* USG5_4 */

#define BROKEN_FIONREAD

/* previously defined in usg5-4, if we choose to use that.  */
#ifndef LIBS_SYSTEM
#ifdef USG5_4
#define LIBS_SYSTEM -lsocket -lnsl
#else
#define LIBS_SYSTEM -lbsd -lg
#endif /* USG5_4 */
#endif

#define HAVE_TERMIOS
#undef HAVE_TERMIO
#define NO_TERMIO
#undef sigsetmask

#define NO_SIOCTL_H

#ifdef USG5_4
#ifdef HAVE_X_WINDOWS
#else
#undef BSTRING
#endif /* HAVE_X_WINDOWS */
#endif /* USG5_4 */

#define NO_PTY_H

#define USE_GETOBAUD
Commit	Line	Data
4915b8d6	1	/* Machine description file for Motorola System V/88 machines
d8f6d720	2	Copyright (C) 1985, 2002 Free Software Foundation, Inc.
4915b8d6 JB	3
	4	This file is part of GNU Emacs.
	5
4a6fd0de JB	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
	8	the Free Software Foundation; either version 2, or (at your option)
	9	any later version.
	10
4915b8d6	11	GNU Emacs is distributed in the hope that it will be useful,
4a6fd0de JB	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. */
4915b8d6	20
4915b8d6	21
177c0ea7	22	/* The following line tells the configuration script what sort of
4915b8d6 JB	23	operating system this machine is likely to run.
	24	USUAL-OPSYS="usg5-3" */
	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
4915b8d6 JB	31	/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
	32	* group of arguments and treat it as an array of the arguments. */
	33
	34	#define NO_ARG_ARRAY
	35
	36	/* Define WORD_MACHINE if addresses and such have
	37	* to be corrected before they can be used as byte counts. */
	38
	39	/* #define WORD_MACHINE */
	40
	41	/* Now define a symbol for the cpu type, if your compiler
	42	does not define it automatically:
	43	Ones defined so far include vax, m68000, ns16000, pyramid,
	44	orion, tahoe, APOLLO and many others */
	45
	46	#ifndef m88000 /* Some 88k C compilers already define this */
	47	#define m88000
	48	#endif
	49
4915b8d6 JB	50	/* Now define a symbol for the cpu type, if your compiler
	51	does not define it automatically. */
	52
	53
	54	/* Use type int rather than a union, to represent Lisp_Object */
	55	/* This is desirable for most machines. */
	56
177c0ea7	57	#define NO_UNION_TYPE
4915b8d6 JB	58
	59	/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
	60	the 24-bit bit field into an int. In other words, if bit fields
	61	are always unsigned.
	62
	63	If you use NO_UNION_TYPE, this flag does not matter. */
	64
	65	/* #define EXPLICIT_SIGN_EXTEND */
	66
	67	/* Data type of load average, as read out of kmem. */
	68	/* No load average on Motorola machines. */
	69	/* #define LOAD_AVE_TYPE double */
	70
	71	/* Convert that into an integer that is 100 for a load average of 1.0 */
	72	/* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */
	73
	74	/* Define CANNOT_DUMP on machines where unexec does not work.
	75	Then the function dump-emacs will not be defined
	76	and temacs will do (load "loadup") automatically unless told otherwise. */
	77
	78	/* #define CANNOT_DUMP */
	79
	80	/* Define VIRT_ADDR_VARIES if the virtual addresses of
	81	pure and impure space as loaded can vary, and even their
	82	relative order cannot be relied on.
	83
	84	Otherwise Emacs assumes that text space precedes data space,
	85	numerically. */
	86
177c0ea7	87	/* #define VIRT_ADDR_VARIES */
4915b8d6 JB	88
	89	/* Define NO_REMAP if memory segmentation makes it not work well
	90	to change the boundary between the text section and data section
	91	when Emacs is dumped. If you define this, the preloaded Lisp
	92	code will not be sharable; but that's better than failing completely. */
	93
	94	#define NO_REMAP
	95
4915b8d6 JB	96	/* Motorola SysV has PTYs. Not all usg3-5 systems do, so this is defined
	97	here. */
	98
177c0ea7	99	#define HAVE_PTYS
4915b8d6 JB	100	#define SYSV_PTYS
	101
	102	/* Ditto for IPC. */
	103
	104
177c0ea7	105	/*
4915b8d6 JB	106	* we now have job control in R32V1
	107	*/
	108	#undef NOMULTIPLEJOBS
	109
	110	/*
	111	* we have bcopy, bzero, bcmp in libc.a (what isn't in libc.a?)
	112	*/
	113	#define BSTRING
	114
	115	/*
	116	* sockets are in R32V1
	117	*/
	118	#define HAVE_SOCKETS
	119
	120	/*
	121	* we have the wrong name for networking libs
	122	*/
d125ae6d	123	#ifdef USG5_4
24a5451a RS	124	/* rms: not needed; LIB_X11_LIB deals with this. */
24a5451a RS	125	/* #define LIBX11_SYSTEM -lX11 */
d125ae6d	126	#else
dda2270a	127	#undef LIB_X11_LIB /* We don't have the shared libs as assumed in usg5-3.h. */
24a5451a	128	#undef LIBX11_SYSTEM
4915b8d6	129	#define LIBX11_SYSTEM -lnsl -lbsd
d125ae6d	130	#endif /* USG5_4 */
4915b8d6	131
4915b8d6 JB	132	#define BROKEN_FIONREAD
4915b8d6 JB	133
bbe6a8e9 JB	134	/* previously defined in usg5-4, if we choose to use that. */
bbe6a8e9 JB	135	#ifndef LIBS_SYSTEM
d125ae6d	136	#ifdef USG5_4
177c0ea7	137	#define LIBS_SYSTEM -lsocket -lnsl
d125ae6d	138	#else
4915b8d6	139	#define LIBS_SYSTEM -lbsd -lg
d125ae6d	140	#endif /* USG5_4 */
bbe6a8e9	141	#endif
4915b8d6	142
dda2270a RS	143	#define HAVE_TERMIOS
	144	#undef HAVE_TERMIO
	145	#define NO_TERMIO
	146	#undef sigsetmask
4915b8d6 JB	147
4915b8d6 JB	148	#define NO_SIOCTL_H
d125ae6d RS	149
	150	#ifdef USG5_4
	151	#ifdef HAVE_X_WINDOWS
d125ae6d RS	152	#else
	153	#undef BSTRING
	154	#endif /* HAVE_X_WINDOWS */
	155	#endif /* USG5_4 */
418b4f05 RS	156
418b4f05 RS	157	#define NO_PTY_H
dda2270a RS	158
dda2270a RS	159	#define USE_GETOBAUD