1 /* Machine description file for generic Motorola 68k.
2 Copyright (C) 1985, 1995 Free Software Foundation, Inc.
4 This file is part of GNU Emacs.
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)
11 GNU Emacs is distributed in the hope that it will be useful,
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.
16 You should have received a copy of the GNU General Public License
17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 /* Synched up with: FSF 19.31. */
23 /* Now define a symbol for the cpu type, if your compiler
24 does not define it automatically. */
30 /* Define CANNOT_DUMP on machines where unexec does not work.
31 Then the function dump-emacs will not be defined
32 and temacs will do (load "loadup") automatically unless told otherwise. */
34 /* #define CANNOT_DUMP */
42 /* If compiling with GCC, let GCC implement alloca. */
43 #if defined(__GNUC__) && !defined(alloca)
44 #define alloca(n) __builtin_alloca(n)
47 #define ASSERT_VALID_POINTER(pnt) (assert ((((int) pnt) & 1) == 0))