gdb/xm-delta88.h

   1 /* Host machine description for Motorola Delta 88 system, for GDB.
   2    Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
   3
   4 This file is part of GDB.
   5
   6 This program is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2 of the License, or
   9 (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 #define HOST_BYTE_ORDER BIG_ENDIAN
  21
  22 #if !defined (USG)
  23 #define USG 1
  24 #endif
  25
  26 #define MAXPATHLEN 1024
  27
  28 #include <sys/param.h>
  29 #include <sys/time.h>
  30
  31 #define HAVE_TERMIO
  32
  33 /*#define USIZE 2048*/
  34 #define NBPG NBPC
  35 #define UPAGES USIZE
  36
  37 /* Get rid of any system-imposed stack limit if possible.  */
  38
  39 /*#define SET_STACK_LIMIT_HUGE*/
  40
  41 /* This is the amount to subtract from u.u_ar0
  42    to get the offset in the core file of the register values.  */
  43
  44 /* Since registers r0 through r31 are stored directly in the struct ptrace_user,
  45    (for m88k BCS)
  46    the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
  47
  48 #define KERNEL_U_ADDR 0
  49
  50 #define REGISTER_U_ADDR(addr, blockend, regno) \
  51         (addr) = m88k_register_u_addr ((blockend),(regno));
  52
  53 #define FETCH_INFERIOR_REGISTERS
  54
  55 /* Address of end of stack space (in core files).  */
  56
  57 #define STACK_END_ADDR 0xF0000000