1/* machine description file for Dual machines using unisoft port. 2 Copyright (C) 1985, 2001, 2002, 2003, 2004, 3 2005, 2006, 2007 Free Software Foundation, Inc. 4 5This file is part of GNU Emacs. 6 7GNU Emacs is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 2, or (at your option) 10any later version. 11 12GNU Emacs is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with GNU Emacs; see the file COPYING. If not, write to 19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20Boston, MA 02110-1301, USA. */ 21 22/* The following line tells the configuration script what sort of 23 operating system this machine is likely to run. 24 USUAL-OPSYS="note" 25 26NOTE-START 27Dual running System V (-machine=dual -opsystem=usg5-2) 28 29 As of 17.46, this works except for a few changes 30 needed in unexec.c. 31 32Dual running Uniplus (-machine=dual -opsystem=unipl5-2) 33 34 Works, as of 17.51. 35NOTE-END */ 36 37 38/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word 39 is the most significant byte. */ 40 41#define WORDS_BIG_ENDIAN 42 43/* XINT must explicitly sign-extend */ 44 45#define EXPLICIT_SIGN_EXTEND 46 47/* Use type int rather than a union, to represent Lisp_Object */ 48 49#define NO_UNION_TYPE 50 51/* Now define a symbol for the cpu type, if your compiler 52 does not define it automatically: 53 vax, m68000, ns16000 are the ones defined so far. */ 54 55#ifndef m68000 56#define m68000 57#endif 58 59/* Data type of load average, as read out of kmem. */ 60/* These are commented out since it does not really work in uniplus */ 61 62/* #define LOAD_AVE_TYPE long */ 63 64/* Convert that into an integer that is 100 for a load average of 1.0 */ 65 66/* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */ 67 68/* Change some things to avoid bugs in compiler */ 69 70#define SWITCH_ENUM_BUG 1 71 72/* arch-tag: 7208d63c-9a23-469e-a9b1-908ac912c743 73 (do not change this comment) */ 74