/* machine description file for Iris-4D machines. Use with s/irix*.h.
- Copyright (C) 1987, 2001, 2002, 2003, 2004, 2005,
- 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1987, 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
+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.
+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. */
-
-#undef 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,
#define IRIS_4D
#endif
-/* Use type int rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the bit field into an int. In other words, if bit fields
are always unsigned.
- If you use NO_UNION_TYPE, this flag does not matter. */
+ This flag only matters if you use USE_LISP_UNION_TYPE. */
#define EXPLICIT_SIGN_EXTEND
-/* jg@genmagic.genmagic.com (John Giannandrea) says this is unnecessary. */
-#if 0
-/* Data type of load average, as read out of kmem. */
-
-#define LOAD_AVE_TYPE long /* This doesn't quite work on the 4D */
-
-/* Convert that into an integer that is 100 for a load average of 1.0 */
-
-#define LOAD_AVE_CVT(x) (int)(((double)(x)*100)/1024.0)
-
-/* s-iris3-6.h uses /vmunix */
-
-#undef KERNEL_FILE
-#define KERNEL_FILE "/unix"
-#endif
-
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#define DATA_SEG_BITS 0x10000000
#undef LIBS_MACHINE
-/* -lsun in case using Yellow Pages for passwords. */
-#if defined(__GNUC__) && defined(_ABIN32)
#define LIBS_MACHINE
-#else
-#ifndef IRIX6_5
-#define LIBS_MACHINE -lmld
-#else
-#define LIBS_MACHINE
-#endif
-#endif
#define LIBS_DEBUG
-/* Define this if you have a fairly recent system,
- in which crt1.o and crt1.n should be used. */
-#define HAVE_CRTN
-
#ifndef USG5_4
-#ifdef HAVE_CRTN
/* Must define START-FILES so that the linker can find /usr/lib/crt0.o. */
#define START_FILES pre-crt0.o /usr/lib/crt1.o
#define LIB_STANDARD -lc /usr/lib/crtn.o
-#else
-#define START_FILES pre-crt0.o /usr/lib/crt0.o
-/* The entry-point label (start of text segment) is `start', not `__start'. */
-#define DEFAULT_ENTRY_ADDRESS start
-#define LIB_STANDARD -lc
-#endif
#endif
\f
/* Use terminfo instead of termcap. */
((var) = ((int)(type) << VALBITS) + (((unsigned) (ptr) << BITS_PER_INT-VALBITS) >> BITS_PER_INT-VALBITS))
#endif /* _LP64 */
-#ifndef __GNUC__
-/* Turn off some "helpful" error checks for type mismatches
- that we can't fix without breaking other machines. */
-#ifdef IRIX_FORCE_32_BITS
-#ifdef THIS_IS_MAKEFILE
-#ifndef IRIX6_5
-#define C_SWITCH_MACHINE -32
-#else
-#define C_SWITCH_MACHINE -n32
-#endif
-#endif
-#endif
-
-#endif /* not __GNUC__ */
-
/* arch-tag: fff5e139-9ae0-465d-afec-837c41ea0aa6
(do not change this comment) */