1/* machine description file for HLH Orion 1/05 (Clipper).
2   Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005,
3                 2006, 2007  Free Software Foundation, Inc.
4   Lee McLoughlin <lmjm%doc.imperial.ac.uk@nss.cs.ucl.ac.uk>
5
6This file is part of GNU Emacs.
7
8GNU Emacs is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2, or (at your option)
11any later version.
12
13GNU Emacs is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GNU Emacs; see the file COPYING.  If not, write to
20the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21Boston, MA 02110-1301, USA.  */
22
23
24/* The following line tells the configuration script what sort of
25   operating system this machine is likely to run.
26   USUAL-OPSYS="bsd4-2"  */
27
28/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
29   is the most significant byte.  */
30
31#undef WORDS_BIG_ENDIAN
32
33/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
34 * group of arguments and treat it as an array of the arguments.  */
35
36#define NO_ARG_ARRAY
37
38/* Define WORD_MACHINE if addresses and such have
39 * to be corrected before they can be used as byte counts.  */
40
41/* Use type int rather than a union, to represent Lisp_Object */
42/* This is desirable for most machines.  */
43
44#define NO_UNION_TYPE
45
46/* Data type of load average, as read out of kmem.  */
47/* This used to be `double'.  */
48
49#define LOAD_AVE_TYPE long
50
51/* Convert that into an integer that is 100 for a load average of 1.0  */
52
53/* This used to be 1.0.  */
54#ifndef FSCALE
55#define FSCALE 256
56#endif
57#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
58
59/* HLH have a SIGWINCH defined (but unimplemented) so we need a sigmask */
60#ifndef sigmask
61#define sigmask(m) (1 << ((m) - 1))
62#endif
63
64/* Here is where programs actually start running */
65#define TEXT_START 0x8000
66#define LD_TEXT_START_ADDR 8000
67
68/* Arguments to ignore before argc in crt0.c.  */
69#define DUMMIES dummy1, dummy2,
70
71/* arch-tag: 32fed6e3-8cae-4882-b327-a68c2af6db7a
72   (do not change this comment) */
73