/* machine description file For the powerpc Macintosh.
- Copyright (C) 1994, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+ 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, 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
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., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
-/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
+/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
is the most significant byte. */
#define WORDS_BIG_ENDIAN
#define NO_ARG_ARRAY
-/* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts. */
-
-/* #define WORD_MACHINE */
-
-/* Now define a symbol for the cpu type, if your compiler
- does not define it automatically:
- Ones defined so far include vax, m68000, ns16000, pyramid,
- orion, tahoe, APOLLO and many others */
-
-/* Use type EMACS_INT rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE long
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-/* Some really obscure 4.2-based systems (like Sequent DYNIX)
- * do not support asynchronous I/O (using SIGIO) on sockets,
- * even though it works fine on tty's. If you have one of
- * these systems, define the following, and then use it in
- * config.h (or elsewhere) to decide when (not) to use SIGIO.
- *
- * You'd think this would go in an operating-system description file,
- * but since it only occurs on some, but not all, BSD systems, the
- * reasonable place to select for it is in the machine description
- * file.
- */
-
-/* #define NO_SOCK_SIGIO */
-
-#if defined(__OpenBSD__)
-#define ORDINARY_LINK
-#endif
-
-#define UNEXEC unexelf.o
-
-#define NO_TERMIO
-
-#if defined (LINUX) || defined (__NetBSD__) || defined (__OpenBSD__)
-# define TEXT_END ({ extern int _etext; &_etext; })
-#endif
-
#if (defined (__NetBSD__) || defined (__OpenBSD__)) && defined (__ELF__)
#define HAVE_TEXT_START
#endif
/* NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says this is needed
For MkLinux/LinuxPPC. */
-#ifdef LINUX
+#ifdef GNU_LINUX
#define LINKER $(CC) -nostdlib
/* s/gnu-linux.h defines this to `-z nocombreloc' which does not work here
because prefix-args is not used. */
#endif
#endif
-#if 0 /* This breaks things on PPC GNU/Linux ecept for Yellowdog,
- even with identical GCC, as, ld. Let's take it out until we
- know what's really going on here. */
-/* GCC 2.95 and newer on GNU/Linux PPC changed the load address to
- 0x10000000. */
-#if defined __linux__
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
-#define DATA_SEG_BITS 0x10000000
-#endif
-#endif
-#endif /* 0 */
-
#ifdef _ARCH_PPC64
#ifndef _LP64
#define _LP64