gdb/config/a29k/xm-ultra3.h

   1 /* Host definitions for GDB running on an a29k NYU Ultracomputer
   2    Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
   3    Contributed by David Wood (wood@lab.ultra.nyu.edu).
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 /* Here at NYU we have what we call an ULTRA3 PE board.  So
  23    ifdefs for ULTRA3 are my doing.  At this point in time,
  24    I don't know of any other Unixi running on the a29k.  */
  25
  26 #define HOST_BYTE_ORDER BIG_ENDIAN
  27
  28 #define HAVE_WAIT_STRUCT
  29
  30 #ifndef L_SET
  31 #define L_SET   0               /* set the seek pointer */
  32 #define L_INCR  1               /* increment the seek pointer */
  33 #define L_XTND  2               /* extend the file size */
  34 #endif
  35
  36 #ifndef O_RDONLY
  37 #define O_RDONLY 0
  38 #define O_WRONLY 1
  39 #define O_RDWR    2
  40 #endif
  41
  42 #ifndef F_OK
  43 #define R_OK 4
  44 #define W_OK 2
  45 #define X_OK 1
  46 #define F_OK 0
  47 #endif
  48
  49 /* System doesn't provide siginterrupt().  */
  50 #define NO_SIGINTERRUPT
  51
  52 /* System uses a `short' to hold a process group ID.  */
  53 #define SHORT_PGRP