1 /* Machine description file for generic Motorola 68k.
2 Copyright (C) 1985, 1995 Free Software Foundation, Inc.
4 This file is part of SXEmacs
6 SXEmacs 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 3 of the License, or
9 (at your option) any later version.
11 SXEmacs 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 this program. If not, see <http://www.gnu.org/licenses/>. */
20 /* Synched up with: FSF 19.31. */
22 /* Now define a symbol for the cpu type, if your compiler
23 does not define it automatically. */
29 /* Define CANNOT_DUMP on machines where unexec does not work.
30 Then the function dump-emacs will not be defined
31 and temacs will do (load "loadup") automatically unless told otherwise. */
33 /* #define CANNOT_DUMP */
41 /* If compiling with GCC, let GCC implement alloca. */
42 #if defined(__GNUC__) && !defined(alloca)
43 #define alloca(n) __builtin_alloca(n)
46 #define ASSERT_VALID_POINTER(pnt) (assert ((((int) pnt) & 1) == 0))