/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/m/ibmrs6000.h is in xemacs21-bin 21.4.22-4ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /* R2 AIX machine/system dependent defines
Copyright (C) 1988 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 XEmacs; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Synched up with: FSF 19.31. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="aix3-1" */
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
#define IBMR2AIX
/* 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. */
#ifdef USG5_4
#define CANNOT_DUMP
#endif
#ifndef UNEXEC
#define UNEXEC "unexaix.o"
#endif
/* Define addresses, macros, change some setup for dump */
#define NO_REMAP
#ifndef USG5_4
#define TEXT_START 0x10000000
#define TEXT_END 0
#ifdef __64BIT__
#define DATA_START 0x110000000 /* empirically determined */
#else
#define DATA_START 0x20000000
#endif
#define DATA_END 0
#endif
#define N_BADMAG(x) BADMAG(x)
#define N_TXTOFF(x) A_TEXTPOS(x)
#define N_SYMOFF(x) A_SYMPOS(x)
#define A_TEXT_OFFSET(HDR) sizeof(HDR)
/* #define ADJUST_EXEC_HEADER \
unexec_text_start += sizeof(hdr); \
unexec_data_start = ohdr.a_dbase
*/
#undef ADDR_CORRECT
#define ADDR_CORRECT(x) ((int)(x))
/* 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. */
/* Note: aix3-2.h defines HAVE_ALLOCA; aix3-1.h doesn't. */
#ifndef HAVE_ALLOCA
#define C_ALLOCA
#define STACK_DIRECTION -1 /* tell alloca.c which way it grows */
#endif
/* Specify the font for X to use.
This used to be Rom14.500; that's nice on the X server shipped with
the RS/6000, but it's not available on other servers. */
#define X_DEFAULT_FONT "fixed"
/* Here override various assumptions in ymakefile */
#ifdef AIXHFT
#define OBJECTS_MACHINE "hftctl.o"
#endif
#ifndef USG5_4
/* XEmacs change -- commented out: dkeller@vnet.ibm.com */
/* #define C_SWITCH_MACHINE -D_BSD */
#endif
#ifdef AIX3_2
/* -lpthreads seems to be necessary for Xlib in X11R6, and should be harmless
on older versions of X where it happens to exist. */
#ifdef HAVE_LIBPTHREADS
#define LIBS_MACHINE "-lrts -lIM -liconv -lpthreads"
#else
/* IBM's X11R5 use -lIM and -liconv in AIX 3.2.2. */
#define LIBS_MACHINE "-lrts -lIM -liconv"
#endif
#else
#ifdef USG5_4
#define LIBS_MACHINE
#else
#define LIBS_MACHINE "-lIM"
#endif
#endif
#define START_FILES
/* Don't try to include sioctl.h or ptem.h. */
#undef NEED_SIOCTL
#undef NEED_PTEM_H
#define ORDINARY_LINK
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