/* machine description file for the IA-64 architecture.
- Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+ 2008, 2009 Free Software Foundation, Inc.
Contributed by David Mosberger <davidm@hpl.hp.com>
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 BITS_PER_LONG 64
#define BITS_PER_EMACS_INT 64
-/* 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. */
#undef 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 */
+ does not define it automatically. */
/* __ia64__ defined automatically */
-/* Use type EMACS_INT rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
/* Define the type to use. */
#define EMACS_INT long
#define EMACS_UINT unsigned long
-#define SPECIAL_EMACS_INT
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit 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
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-/* 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. */
-#if 0
-#define CANNOT_DUMP
-#endif
-
-/* Define VIRT_ADDR_VARIES if the virtual addresses of
- pure and impure space as loaded can vary, and even their
- relative order cannot be relied on.
-
- Otherwise Emacs assumes that text space precedes data space,
- numerically. */
-
-/* #define VIRT_ADDR_VARIES */
-
-/* Define the following if GNU malloc and the relocating allocator do
- not work together with X. */
-
-/* #define SYSTEM_MALLOC */
-
-/* Define NO_REMAP if memory segmentation makes it not work well
- to change the boundary between the text section and data section
- when Emacs is dumped. If you define this, the preloaded Lisp
- code will not be sharable; but that's better than failing completely. */
-
-/* #define NO_REMAP */
-
-/* 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 */
-
#ifdef __ELF__
#undef UNEXEC
#define UNEXEC unexelf.o
#endif
-#define PNTR_COMPARISON_TYPE unsigned long
-
#ifndef NOT_C_CODE
#ifdef REL_ALLOC