$NetBSD$

--- src/m/mips.h.orig	2008-01-08 13:04:32.000000000 +0900
+++ src/m/mips.h
@@ -1,13 +1,13 @@
 /* m- file for Mips machines.
-   Copyright (C) 1987, 1992, 1999, 2001, 2002, 2003, 2004,
-                 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+   Copyright (C) 1987, 1992, 1999, 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 3, 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
@@ -15,9 +15,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICU
 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/>.  */
 
 
 /* The following line tells the configuration script what sort of
@@ -25,8 +23,7 @@ Boston, MA 02110-1301, USA.  */
    USUAL-OPSYS="note"
 
 NOTE-START
-Use mips4.h for RISCOS version 4; use s-bsd4-3.h with the BSD world.
-Note that the proper m file for the Decstation is pmax.h.
+This is used on GNU/Linux and netbsd.
 NOTE-END  */
 
 /* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
@@ -41,24 +38,6 @@ NOTE-END  */
 
 #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
-
-/* Define how to take a char and sign-extend into an int.
-   On machines where char is signed, this is a no-op.  */
-
-#define SIGN_EXTEND_CHAR(c) ((signed char)(c))
-
-/* 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 */
-#ifndef mips
-#	define mips
-#endif
-
 /* Use type int rather than a union, to represent Lisp_Object */
 /* This is desirable for most machines.  */
 
@@ -72,97 +51,20 @@ NOTE-END  */
 
 #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 / 256.0)
-
-/* CDC EP/IX 1.4.3 uses /unix */
-
-#ifndef __linux__
-#undef KERNEL_FILE
-#define KERNEL_FILE "/unix"
-#endif /* not __linux__ */
-
-/* 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.  */
-
-#undef CANNOT_DUMP
-
-/* 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 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
-
-/* This machine requires completely different unexec code
-   which lives in a separate file.  Specify the file name.  */
-
-#if !defined(__linux__) && !defined(__NetBSD__)
-#undef UNEXEC
-#define UNEXEC unexmips.o
-#endif /* not __linux__ && not __NetBSD__ */
-
 /* Describe layout of the address space in an executing process.  */
 
-#ifdef __linux__
 #define TEXT_START      0x00400000
-#define DATA_START      0x10000000
-#define DATA_SEG_BITS	0x10000000
-#else /* not __linux__ */
-#define TEXT_START 0x400000
-#define DATA_START 0x800000
-#endif /* __linux__ */
-
-/* Alter some of the options used when linking.  */
-
-#if !defined(NEWSOS5) && !defined(__linux__)
-#ifdef BSD_SYSTEM
-
-/* DECstations don't have this library.
-   #define LIBS_MACHINE -lmld  */
 
-#define LD_SWITCH_MACHINE -D 800000
-#define LIBS_DEBUG
-
-#if defined (__NetBSD__) || defined (__OpenBSD__)
-#else  /* bsd with elf */
-#define LINKER /bsd43/bin/ld
-
-#define LD_SWITCH_MACHINE -D 800000 -g3
-#define START_FILES pre-crt0.o /usr/lib/crt1.o
-#define LIB_STANDARD -lbsd -lc /usr/lib/crtn.o
-#define LIBS_TERMCAP -lcurses
-
-#define C_SWITCH_MACHINE -I/usr/include/bsd
-#define C_DEBUG_SWITCH -O -g3
-
-#endif /* bsd with elf */
-#else /* not BSD_SYSTEM */
-
-#if defined(__GNUC__) && defined(_ABIN32)
-#define LIBS_MACHINE
-#else
-#define LIBS_MACHINE -lmld
+#if !defined(GNU_LINUX) && !defined(__NetBSD__)
+#define DATA_START      0x10000000
 #endif
 
-#endif /* not BSD_SYSTEM */
-#endif /* not NEWSOS5 && not __linux__ */
 
+#if 0 /* These definitions were advantageous when not using
+	 USE_LSB_TAG.  With that, they get ignored but cause errors.  */
+
+#define DATA_SEG_BITS	0x10000000
+
 /* The standard definitions of these macros would work ok,
    but these are faster because the constants are short.  */
 
@@ -172,48 +74,9 @@ NOTE-END  */
   ((var) =								\
    ((int)(type) << VALBITS)						\
    + (((unsigned) (ptr) << (BITS_PER_INT-VALBITS)) >> (BITS_PER_INT-VALBITS)))
-
-#if !defined (NEWSOS5) && !defined (__linux__)
-#ifdef USG
-
-/* Cancel certain parts of standard sysV support.  */
-#undef NONSYSTEM_DIR_LIBRARY
-#define SYSV_SYSTEM_DIR
-#undef static
-
-/* Don't try to use SIGIO or FIONREAD even though they are defined.  */
-#define BROKEN_SIGIO
-#define BROKEN_FIONREAD
-
-/* Describe special kernel features.  */
-
-#define HAVE_SYSVIPC
-
-#if defined(emacs) && !defined(INHIBIT_BSD_TIME)
-#include <bsd/sys/time.h>
-#endif
-
-/* The `select' in the system won't work for pipes, so don't use it.  */
-#undef HAVE_SELECT /* override configuration decision */
-
-#define HAVE_PTYS
-#define HAVE_SOCKETS
-
-#undef NOMULTIPLEJOBS
-
-/* ??? */
-#define IRIS
-
-#endif /* USG */
-
-#ifdef BSD_SYSTEM
-#define COFF
-#define TERMINFO
-#undef MAIL_USE_FLOCK  /* Someone should check this.  */
-#undef HAVE_UNION_WAIT
-#endif /* BSD_SYSTEM */
-
-#endif /* not NEWSOS5 && not __linux__ */
 
 /* arch-tag: 8fd020ee-78a7-4d87-96ce-6129f52f7bee
    (do not change this comment) */
+
+#endif /* 0 */
+
