/* machine description file for TI Nu machines using system V. Copyright (C) 1986 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="usg5-2" */ /* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word is the most significant byte. */ #define WORDS_BIG_ENDIAN /* XINT must explicitly sign-extend */ #define EXPLICIT_SIGN_EXTEND /* Use type int rather than a union, to represent Lisp_Object */ #define NO_UNION_TYPE /* Now define a symbol for the cpu type, if your compiler does not define it automatically: vax, m68000, ns16000 are the ones defined so far. */ #ifndef m68000 #define m68000 #endif #ifndef NU #define NU #endif /* Data type of load average, as read out of kmem. */ /* These are commented out since it does not really work in uniplus */ /* #define LOAD_AVE_TYPE long */ /* Convert that into an integer that is 100 for a load average of 1.0 */ /* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */ /* Change some things to avoid bugs in compiler */ #define SWITCH_ENUM_BUG 1 /* The NU machine has a compiler that can handle long names. */ #undef SHORTNAMES /* Specify alignment requirement for start of text and data sections in the executable file. */ #define SECTION_ALIGNMENT pagemask