gdb/tm-hp300bsd.h

   1 /* Parameters for target machine Hewlett-Packard 9000/300, running bsd.
   2    Copyright (C) 1986, 1987, 1989, 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 /*
  21  * Configuration file for HP9000/300 series machine running
  22  * University of Utah's 4.3bsd port.  This is NOT for HP-UX.
  23  * Problems to hpbsd-bugs@cs.utah.edu
  24  */
  25
  26 #define HAVE_68881
  27
  28 /* Define BPT_VECTOR if it is different than the default.
  29    This is the vector number used by traps to indicate a breakpoint. */
  30
  31 #define BPT_VECTOR 0x2
  32
  33 /* Define this if the C compiler puts an underscore at the front
  34    of external names before giving them to the linker.  */
  35
  36 #define NAMES_HAVE_UNDERSCORE
  37
  38 #define TARGET_NBPG 4096
  39 #define TARGET_UPAGES 3
  40
  41 /* On the HP300, sigtramp is in the u area.  Gak!  User struct is not
  42    mapped to the same virtual address in user/kernel address space
  43    (hence STACK_END_ADDR as opposed to KERNEL_U_ADDR).  This tests
  44    for the whole u area, since we don't necessarily have hp300bsd
  45    include files around.  */
  46 #define IN_SIGTRAMP(pc, name) \
  47   ((pc) >= STACK_END_ADDR   \
  48    && (pc) < STACK_END_ADDR + TARGET_UPAGES * TARGET_NBPG \
  49    )
  50
  51 /* Address of end of stack space.  */
  52
  53 #define STACK_END_ADDR 0xfff00000
  54
  55 #include "tm-68k.h"