src/m/sun386.h

   1 /* machine description file for Sun's 386-based RoadRunner.  This file borrows heavily from
   2    "sun2.h", but since that file is heavily cpu-specific, it was easier
   3    not to include it.
   4
   5    Copyright (C) 1988, 2002, 2003, 2004, 2005,
   6                  2006 Free Software Foundation, Inc.
   7
   8 This file is part of GNU Emacs.
   9
  10 GNU Emacs is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2, or (at your option)
  13 any later version.
  14
  15 GNU Emacs is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with GNU Emacs; see the file COPYING.  If not, write to
  22 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  23 Boston, MA 02110-1301, USA.  */
  24
  25 /* The following line tells the configuration script what sort of
  26    operating system this machine is likely to run.
  27    USUAL-OPSYS="note"
  28
  29 NOTE-START
  30   Use s-sunos4-0.h for operating system version 4.0, and s-sunos4-1.h
  31   for later versions.  See the file share-lib/SUNBUG for how to solve
  32   problems caused by bugs in the "export" version of SunOS 4.
  33 NOTE-END  */
  34
  35 /* Say this machine is a bird */
  36 #ifndef roadrunner
  37 #define roadrunner
  38 #endif
  39
  40 /* Actual cpu-specific defs */
  41 #include "intel386.h"
  42
  43 /* Data type of load average, as read out of kmem.  */
  44
  45 #define LOAD_AVE_TYPE long
  46
  47 /* Convert that into an integer that is 100 for a load average of 1.0  */
  48
  49 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
  50
  51 /* Underscores are not prepended to C symbols on this machine.  */
  52 #undef LDAV_SYMBOL
  53 #define LDAV_SYMBOL "avenrun"
  54
  55 /* Must use the system's termcap.  It does special things.  */
  56
  57 #define LIBS_TERMCAP -ltermcap
  58
  59 /* Arrange to link with sun windows, if requested.  */
  60 /* For details on emacstool and sunfns, see etc/SUN-SUPPORT */
  61 /* These programs require Sun UNIX 4.2 Release 3.2 or greater */
  62
  63 #ifdef HAVE_SUN_WINDOWS
  64 #define OTHER_FILES  ${etcdir}emacstool
  65 #define LIBS_MACHINE -lsuntool -lsunwindow -lpixrect
  66 #define OBJECTS_MACHINE sunfns.o
  67 #define SYMS_MACHINE syms_of_sunfns ()
  68 #define PURESIZE 132000
  69 #endif
  70
  71 /* Roadrunner uses 'COFF' format */
  72 #define COFF
  73
  74 #define C_SWITCH_MACHINE -Bstatic       /* avoid dynamic linking */
  75 #define LD_SWITCH_MACHINE -n -Bstatic
  76 /* Get rid of the -e __start that s-sunos4.h does.  */
  77 #undef LD_SWITCH_SYSTEM
  78
  79 #ifdef USG
  80 /* USG detects Solaris.  j.w.hawtin@lut.ac.uk says Solaris 2.1
  81    on the 386 needs this.  */
  82 #define LIBS_MACHINE -lkvm
  83 #endif
  84
  85 /* arch-tag: 861af4b4-ce5f-475e-876e-ebff6436a1fe
  86    (do not change this comment) */