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, 2007 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 3, 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 COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #undef TARGET_OS_CPP_BUILTINS
  22 #define TARGET_OS_CPP_BUILTINS()                \
  23   do                                            \
  24     {                                           \
  25         if (TARGET_PA_11)                       \
  26           {                                     \
  27             builtin_define_std ("hp700");       \
  28             builtin_define_std ("HP700");       \
  29           }                                     \
  30         else                                    \
  31           {                                     \
  32             builtin_define_std ("hp800");       \
  33             builtin_define_std ("hp9k8");       \
  34             builtin_define_std ("hp9000s800");  \
  35           }                                     \
  36         builtin_define_std ("BIT_MSF");         \
  37         builtin_define_std ("BYTE_MSF");        \
  38         builtin_define_std ("PARISC");          \
  39         builtin_define_std ("REVARGV");         \
  40         builtin_define_std ("hp9000");          \
  41         builtin_define ("__pa_risc");           \
  42         builtin_define_std ("parisc");          \
  43         builtin_define_std ("spectrum");        \
  44         builtin_define_std ("unix");            \
  45         builtin_assert ("system=mach");         \
  46         builtin_assert ("system=unix");         \
  47     }                                           \
  48   while (0)
  49
  50 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
  51    we want to retain compatibility with older gcc versions.  */
  52 #define DEFAULT_PCC_STRUCT_RETURN 0
  53
  54 /* OSF1 on the PA still uses 16bit wchar_t.  */
  55 #undef WCHAR_TYPE
  56 #undef WCHAR_TYPE_SIZE
  57
  58 #define WCHAR_TYPE "short unsigned int"
  59 #define WCHAR_TYPE_SIZE 16
  60
  61 /* OSF1 wants to be different and use unsigned long as size_t.  */
  62 #undef SIZE_TYPE
  63 #define SIZE_TYPE "long unsigned int"