gcc/config/pa/pa-osf.h

   1 /* Definitions of target machine for GNU compiler, for HP PA-RISC 1.1
   2    Copyright (C) 1991, 1995, 1996, 2002, 2003 Free Software Foundation, Inc.
   3    Contributed by Tim Moore (moore@defmacro.cs.utah.edu)
   4
   5 This file is part of GCC.
   6
   7 GCC 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, or (at your option)
  10 any later version.
  11
  12 GCC 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 GCC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 #undef TARGET_OS_CPP_BUILTINS
  23 #define TARGET_OS_CPP_BUILTINS()                \
  24   do                                            \
  25     {                                           \
  26         if (TARGET_PA_11)                       \
  27           {                                     \
  28             builtin_define_std ("hp700");       \
  29             builtin_define_std ("HP700");       \
  30           }                                     \
  31         else                                    \
  32           {                                     \
  33             builtin_define_std ("hp800");       \
  34             builtin_define_std ("hp9k8");       \
  35             builtin_define_std ("hp9000s800");  \
  36           }                                     \
  37         builtin_define_std ("BIT_MSF");         \
  38         builtin_define_std ("BYTE_MSF");        \
  39         builtin_define_std ("PARISC");          \
  40         builtin_define_std ("REVARGV");         \
  41         builtin_define_std ("hp9000");          \
  42         builtin_define ("__pa_risc");           \
  43         builtin_define_std ("parisc");          \
  44         builtin_define_std ("spectrum");        \
  45         builtin_define_std ("unix");            \
  46         builtin_assert ("system=mach");         \
  47         builtin_assert ("system=unix");         \
  48     }                                           \
  49   while (0)
  50
  51 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
  52    we want to retain compatibility with older gcc versions.  */
  53 #define DEFAULT_PCC_STRUCT_RETURN 0
  54
  55 /* OSF1 on the PA still uses 16bit wchar_t.  */
  56 #undef WCHAR_TYPE
  57 #undef WCHAR_TYPE_SIZE
  58
  59 #define WCHAR_TYPE "short unsigned int"
  60 #define WCHAR_TYPE_SIZE 16
  61
  62 /* OSF1 wants to be different and use unsigned long as size_t.  */
  63 #undef SIZE_TYPE
  64 #define SIZE_TYPE "long unsigned int"