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- $OpenBSD: patch-src_m_mips64_h,v 1.1 2004/10/31 23:03:29 mjc Exp $
- --- src/m/mips64.h.orig Tue Nov 30 00:18:10 2004
- +++ src/m/mips64.h Tue Nov 30 00:21:52 2004
- @@ -0,0 +1,109 @@
- +/* machine description file template.
- + Copyright (C) 1985, 1986 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. */
- +
- +
- +/* The following line tells the configuration script what sort of
- + operating system this machine is likely to run.
- + USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */
- +
- +/* Define WORDS_BIG_ENDIAN iff 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 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 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. */
- +
- +#define EXPLICIT_SIGN_EXTEND
- +
- +/* 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)
- +
- +/* 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 C_ALLOCA if this machine does not support a true alloca
- + and the one written in C should be used instead.
- + Define HAVE_ALLOCA to say that the system provides a properly
- + working alloca function and it should be used.
- + Define neither one if an assembler-language alloca
- + in the file alloca.s should be used. */
- +
- +#define C_ALLOCA
- +#define HAVE_ALLOCA
- +
- +/* 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
- +
- +#define TEXT_START 0x0000000000400000L
- +
- +
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