-/* machine description file For the powerpc Macintosh.
- Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
- 2008 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 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
-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. If not, see <http://www.gnu.org/licenses/>. */
-
-/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
- is the most significant byte. */
-
-#define 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. */
-
-#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
-
-/* 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 / 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 */
-
-#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
-#define LINKER $(CC) -nostdlib
-/* s/gnu-linux.h defines this to `-z nocombreloc' which does not work here
- because prefix-args is not used. */
-#undef LD_SWITCH_SYSTEM_TEMACS
-#define LD_SWITCH_MACHINE_TEMACS -Xlinker -znocombreloc
-#ifdef _ARCH_PPC64
-#undef START_FILES
-#define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
-#undef LIB_STANDARD
-#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
-#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
-#endif
-#endif
-
-/* arch-tag: 41913e4e-e7d1-4023-aadb-210cc31712ed
- (do not change this comment) */
+/* machine description file For the powerpc Macintosh.
+
+Copyright (C) 1994, 2001-2011 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 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
+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. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Data type of load average, as read out of kmem. */
+#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 / FSCALE)
+
+#ifdef _ARCH_PPC64
+#ifndef _LP64
+#define _LP64
+#endif
+#endif
+
HCoop / bpt / emacs.git / blobdiff