/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/m/ibmps2-aix.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | /* machine description file for ibm ps/2 aix386.
Copyright (C) 1989 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="note"
NOTE-START
Use -opsystem=usg5-3 on AIX 1.2.
-opsystem=usg5-2-2 should work on either AIX 1.1 or 1.2, but may not
work with certain new X window managers, and may be suboptimal.
NOTE-END */
/* 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 */
#define INTEL386
#define aix386
#define IBMAIX
/* crt0.c, if it is used, should use the i386-bsd style of entry.
with no extra dummy args. On USG and XENIX,
NO_REMAP says this isn't used. */
#define CRT0_DUMMIES bogus_fp,
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* USG systems do not actually support the load average,
so disable it for them. */
/* 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. */
/* #define CANNOT_DUMP */
/* Define addresses, macros, change some setup for dump */
#define NO_REMAP
#ifdef USG5_3
#define TEXT_START 0x00000000
#else
#define TEXT_START 0x00400000
#define TEXT_END 0
#define DATA_START 0x00800000
#define DATA_END 0
#endif
#if 0 /* I refuse to promulgate a recommendation that would make
users unable to debug - RMS. */
/* delete the following line to foil optimization, enable debugging */
#define C_DEBUG_SWITCH "-O"
#endif
/* AIX utimes allegedly causes SIGSEGV. */
#undef HAVE_UTIMES /* override configuration decision */
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE long /* For AIX (sysV) */
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int) (((double) (x)/65535.0) * 100.0)
/* This page was added in June 1990. It may be incorrect for some versions
of aix, so delete it if it causes trouble. */
/* AIX386 has BSD4.3 PTYs */
#define HAVE_PTYS
/* #define SKTPAIR */ /* SKTPAIR works, but what is advantage over pipes? */
/* Specify the font for X to use. */
#define X_DEFAULT_FONT "8x13"
/* sioctl.h should not be included, says bytheway@cs.utah.edu. */
#undef NEED_SIOCTL
/* I'm guessing that that means it doesn't want ptem.h either. */
#undef NEED_PTEM_H
/* Here override various assumptions in ymakefile */
/* 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. */
#ifdef __GNUC__
#define HAVE_ALLOCA
#define alloca(n) __builtin_alloca(n)
#if __GNUC__ < 2
#define LIB_STANDARD "/usr/local/lib/gcc-gnulib -lbsd -lrts -lc "
#endif
/* -g fails to work, so it is omitted. */
/* tranle says that -fstrength-reduce does not help. */
#define C_DEBUG_SWITCH
#else
#define C_ALLOCA
#define STACK_DIRECTION -1 /* tell alloca.c which way it grows */
#define LIBS_MACHINE "-lbsd -lrts"
#endif
#define OBJECTS_MACHINE "hftctl.o"
#define LD_SWITCH_MACHINE "-T0x00400000 -K -e start"
#define LIBS_DEBUG /* no -lg on aix ps/2 */
#ifdef USG5_3
#define XICCC
#undef LD_SWITCH_MACHINE
#define LD_SWITCH_MACHINE "-T0x0 -K -e start"
/* Things defined in s-usg5-3.h that need to be overridden. */
#undef BROKEN_TIOCGETC
#undef BROKEN_TIOCGWINSZ
#undef LIBX10_SYSTEM
#undef LIBX11_SYSTEM
#undef LIB_X11_LIB
#endif
/* Shared libraries are supported in a patch release of ps/2 1.2.1.
If the system has them, the user can turn them on, and this code
will make them work. */
#define USG_SHARED_LIBRARIES /* Assume that by 19's release everyone has this. */
#ifdef USG_SHARED_LIBRARIES
#define ORDINARY_LINK
#undef LIB_STANDARD
#undef LD_SWITCH_MACHINE
#if __GNUC__ > 1
#define LD_SWITCH_MACHINE "-shlib"
#endif
#endif
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