gdb/config/pa/xm-hppah.h

   1 /* Parameters for hosting on an HPPA-RISC machine running HPUX, for GDB.
   2    Copyright 1991, 1992 Free Software Foundation, Inc.
   3
   4    Contributed by the Center for Software Science at the
   5    University of Utah (pa-gdb-bugs@cs.utah.edu).
   6
   7 This file is part of GDB.
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2 of the License, or
  12 (at your option) any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with this program; if not, write to the Free Software
  21 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  22
  23 /* Host is big-endian. */
  24 #define HOST_BYTE_ORDER BIG_ENDIAN
  25
  26 #include "pa/xm-pa.h"
  27
  28 /* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
  29    the same as in the system <machine/machtypes.h> file.  */
  30 #undef  INT_MIN
  31 #define INT_MIN         0x80000000
  32
  33 #define USG
  34
  35 #ifndef __STDC__
  36 /* This define is discussed in decode_line_1 in symtab.c  */
  37 #define HPPA_COMPILER_BUG
  38 #endif
  39
  40 #define HAVE_TERMIOS
  41
  42 /* HP defines malloc and realloc as returning void *, even for non-ANSI
  43    compilations (such as with the native compiler). */
  44
  45 #define MALLOC_INCOMPATIBLE
  46
  47 /* If you expect to use the mmalloc package to obtain mapped symbol files,
  48    for now you have to specify some parameters that determine how gdb places
  49    the mappings in it's address space.  See the comments in map_to_address()
  50    for details.  This is expected to only be a short term solution.  Yes it
  51    is a kludge.
  52    FIXME:  Make this more automatic. */
  53
  54 #define MMAP_BASE_ADDRESS       0xA0000000      /* First mapping here */
  55 #define MMAP_INCREMENT          0x01000000      /* Increment to next mapping */
  56
  57 /* On hpux, autoconf 2.4 (and possibly others) does not properly detect that
  58    mmap is available.  Until this is fixed, we have to explicitly force
  59    HAVE_MMAP.  -fnf */
  60
  61 #define HAVE_MMAP 1
  62
  63 extern void *
  64 malloc PARAMS ((size_t));
  65
  66 extern void *
  67 realloc PARAMS ((void *, size_t));
  68
  69 extern void
  70 free PARAMS ((void *));