[Emacs-diffs] Changes to src/m/acorn.h

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/01/06 00:56:56

Index: src/m/acorn.h
===================================================================
RCS file: src/m/acorn.h
diff -N src/m/acorn.h
--- src/m/acorn.h       13 Aug 2007 13:40:53 -0000      1.13
+++ /dev/null   1 Jan 1970 00:00:00 -0000
@@ -1,185 +0,0 @@
-/* Machine description file for Acorn RISCiX machines.
-   Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005,
-                 2006, 2007  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, 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., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
-
-
-
-/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
-   is the most significant byte.  */
-
-#undef 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.  We can't
- * do this on the arm with gcc, since the first 4 args are in registers.  */
-
-#ifdef __GNUC__
-#define NO_ARG_ARRAY
-#else
-#undef NO_ARG_ARRAY
-#endif
-
-/* 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.  */
-
-/* ARM note - The RISCiX Norcroft C Compiler has ALL
-   non-32-bit types as unsigned */
-
-#define SIGN_EXTEND_CHAR(c) (((int)(c) << 24) >> 24)
-
-/* 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 */
-
-/* ARM note - this is done by the Norcroft compiler - symbol is `__arm' */
-
-/* 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
-
-#ifdef LDAV_SYMBOL
-#undef LDAV_SYMBOL
-#endif
-
-#define LDAV_SYMBOL "_iavenrun"
-
-
-/* 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  */
-
-/*
- * Scale factor for scaled integers used to count
- * %cpu time and load averages.
- */
-
-/* FSHIFT and FSCALE are defined in param.h, but are required by
-   LOAD_AVE_CVT, so they need to be defined here.  */
-
-#ifndef FSHIFT
-#define FSHIFT 8       /* bits to right of fixed binary point */
-#endif
-
-#ifndef FSCALE
-#define FSCALE (1<<FSHIFT)
-#endif
-
-#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.  */
-
-#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.  */
-
-#undef VIRT_ADDR_VARIES
-
-/* This prevents Emacs dumping an unsqueezed binary with the
-   SQUEEZE bit set in the magic number. */
-
-#define ADJUST_EXEC_HEADER {hdr.a_magic &= ~MF_SQUEEZED;}
-
-#ifdef __GNUC__
-
-/* Keep gcc/RISCiX happy - it uses __gccmain where other versions of
-   gcc use __main, because of a library routine name clash. */
-#define __main __gccmain
-
-#endif  /* __GNUC__ */
-
-/* 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
-
-
-#ifndef NOT_C_CODE
-#define TEXT_START     0x8000
-#define DATA_END       &_edata
-extern int _edata;
-#define etext _etext
-#endif
-
-/* Avoid debugging library */
-#define LIBS_DEBUG
-
-/* Avoid sharing libc */
-#define LIB_STANDARD -lc_n
-
-/* Avoid sharing libX11 */
-#define LIB_X11_LIB -lX11_n
-
-/* All kinds of symbol definitions, so as to avoid multiply defined symbol
-   errors from the RISCiX linker. */
-
-#ifdef __GNUC__
-#define C_DEBUG_SWITCH
-
-#define C_OPTIMIZE_SWITCH -O1 -fomit-frame-pointer -w -g -Dgetopt=gnu_getopt 
-Dopterr=gnu_opterr -Doptind=gnu_optind -Doptarg=gnu_optarg -Dcfree=gnu_cfree 
-D___type=
-
-#else
-#define C_DEBUG_SWITCH -O -w -g -Dgetopt=gnu_getopt -Dopterr=gnu_opterr 
-Doptind=gnu_optind -Doptarg=gnu_optarg -Dcfree=gnu_cfree
-#endif
-
-/* Turn this on to avoid the emacs malloc and use standard one */
-
-#undef SYSTEM_MALLOC
-
-/* Use <dirent.h>. */
-#define SYSV_SYSTEM_DIR
-
-#ifdef NO_REMAP
-/* CRT0_O is defined in s/riscix1-1.h or s/riscix1-2.h, as appropriate. */
-#define START_FILES pre-crt0.o CRT0_O
-#else
-Cannot
-do
-this
-yet
-#endif
-
-/* arch-tag: acee2955-8c49-4b40-813c-579f76f4c0c3
-   (do not change this comment) */