gdb/xm-hppabsd.h

   1 /* Parameters for execution on a Hewlett-Packard PA-RISC machine, running
   2    HPUX or BSD.
   3    Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
   4
   5    Contributed by the Center for Software Science at the
   6    University of Utah (pa-gdb-bugs@cs.utah.edu).
   7
   8 This file is part of GDB.
   9
  10 GDB 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 1, or (at your option)
  13 any later version.
  14
  15 GDB 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 GDB; see the file COPYING.  If not, write to
  22 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  23
  24 /* Describe the endian nature of this machine.  */
  25 #define BITS_BIG_ENDIAN 1
  26 #define BYTES_BIG_ENDIAN 1
  27 #define WORDS_BIG_ENDIAN 1
  28
  29 /* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
  30    the same as in the system <machine/machtypes.h> file.  */
  31 #undef  INT_MIN
  32 #define INT_MIN         0x80000000
  33
  34 #ifndef hp800
  35 #define USG
  36 #endif
  37
  38
  39 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
  40     sp = hp_push_arguments(nargs, args, sp, struct_return, struct_addr)
  41
  42 #define KERNEL_U_ADDR 0
  43
  44 /* What a coincidence! */
  45 #define REGISTER_U_ADDR(addr, blockend, regno)                          \
  46 { addr = (int)(blockend) + REGISTER_BYTE (regno);}
  47
  48
  49 #define U_REGS_OFFSET 0