src/m/orion.h

   1 /* machine description file for HLH Orion.
   2    Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005,
   3                  2006, 2007, 2008  Free Software Foundation, Inc.
   4
   5 This file is part of GNU Emacs.
   6
   7 GNU Emacs is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GNU Emacs is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU Emacs; see the file COPYING.  If not, write to
  19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20 Boston, MA 02110-1301, USA.  */
  21
  22
  23 /* The following line tells the configuration script what sort of
  24    operating system this machine is likely to run.
  25    USUAL-OPSYS="bsd4-2"  */
  26
  27 /* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
  28    is the most significant byte.  */
  29
  30 #undef WORDS_BIG_ENDIAN
  31
  32 /* Now define a symbol for the cpu type, if your compiler
  33    does not define it automatically.  */
  34
  35 #ifndef orion
  36 #define orion
  37 #endif
  38
  39 /* Define NO_ARG_ARRAY if you cannot take the address of the first of a
  40  * group of arguments and treat it as an array of the arguments.  */
  41
  42 #define NO_ARG_ARRAY
  43
  44 /* Define WORD_MACHINE if addresses and such have
  45  * to be corrected before they can be used as byte counts.  */
  46
  47 #define WORD_MACHINE
  48
  49 /* Use type int rather than a union, to represent Lisp_Object */
  50 /* This is desirable for most machines.  */
  51
  52 #define NO_UNION_TYPE
  53
  54 /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend */
  55
  56 #define EXPLICIT_SIGN_EXTEND
  57
  58 /* Data type of load average, as read out of kmem.  */
  59
  60 #define LOAD_AVE_TYPE double
  61
  62 /* Convert that into an integer that is 100 for a load average of 1.0  */
  63
  64 #ifndef FSCALE
  65 #define FSCALE 1.0
  66 #endif
  67 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
  68
  69 /* arch-tag: 4fcf38ad-d6b0-434b-bc10-16647d5a7fb6
  70    (do not change this comment) */