gdb/config/m88k/xm-cxux.h

   1 /* Host-machine dependent parameters for Motorola 88000, for GDB.
   2    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993
   3    Free Software Foundation, Inc.
   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, Boston, MA 02111-1307, USA.  */
  20
  21 #include "m88k/xm-m88k.h"
  22
  23 #define HOST_BYTE_ORDER BIG_ENDIAN
  24
  25 #if !defined (USG)
  26 #define USG 1
  27 #endif
  28
  29 #include <sys/param.h>
  30
  31 #define x_foff _x_x._x_offset
  32 #define x_fname _x_name
  33 #define USER ptrace_user
  34 /*
  35 #define _BSD_WAIT_FLAVOR
  36 */
  37
  38 #define HAVE_TERMIO
  39
  40 #ifndef USIZE
  41 #define USIZE 2048
  42 #ifndef UPAGES
  43 #define UPAGES USIZE
  44 #endif
  45 #endif
  46 #define NBPG NBPC
  47
  48 /* Get rid of any system-imposed stack limit if possible.  */
  49
  50 #define SET_STACK_LIMIT_HUGE
  51
  52 /* This is the amount to subtract from u.u_ar0
  53    to get the offset in the core file of the register values.  */
  54
  55 /* Since registers r0 through r31 are stored directly in the struct ptrace_user,
  56    (for m88k BCS)
  57    the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
  58
  59 #define KERNEL_U_ADDR 0
  60
  61 /* The CX/UX C compiler doesn't permit complex expressions as array bounds. */
  62 #define STRICT_ANSI_BOUNDS
  63
  64 #define CORE_REGISTER_ADDR(regno, reg_ptr) \
  65    m88k_harris_core_register_addr(regno, reg_ptr)
  66