/* Machine description file for ARM-based non-RISCiX machines. Copyright (C) 1994 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. */ /* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word is the most significant byte. */ #undef WORDS_BIG_ENDIAN /* Define NO_ARG_ARRAY if you cannot take the address of the first of a * group of arguments and treat it as an array of the arguments. We can't * do this on the arm with gcc, since the first 4 args are in registers. */ #ifdef __GNUC__ #define NO_ARG_ARRAY #else #undef NO_ARG_ARRAY #endif /* Define WORD_MACHINE if addresses and such have * to be corrected before they can be used as byte counts. */ #undef WORD_MACHINE /* Define how to take a char and sign-extend into an int. On machines where char is signed, this is a no-op. */ #define SIGN_EXTEND_CHAR(c) (((int)(c) << 24) >> 24) #define NO_UNION_TYPE #ifdef __GNUC__ /* Use builtin alloca. Also be sure that no other ones are tried out. */ #define alloca __builtin_alloca #define HAVE_ALLOCA #else #define C_ALLOCA #undef HAVE_ALLOCA #endif /* __GNUC__ */ #define NO_REMAP #define STACK_DIRECTION -1