gcc/config/pa/pa-hpux11.h

   1 /* Definitions of target machine for GNU compiler, for HP PA-RISC
   2    Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
   3
   4 This file is part of GNU CC.
   5
   6 GNU CC 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, or (at your option)
   9 any later version.
  10
  11 GNU CC 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 GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20
  21 #undef TARGET_OS_CPP_BUILTINS
  22 #define TARGET_OS_CPP_BUILTINS()                                \
  23   do                                                            \
  24     {                                                           \
  25         builtin_assert ("system=hpux");                         \
  26         builtin_assert ("system=unix");                         \
  27         builtin_define ("__hp9000s800");                        \
  28         builtin_define ("__hp9000s800__");                      \
  29         builtin_define ("__hpux");                              \
  30         builtin_define ("__hpux__");                            \
  31         builtin_define ("__unix");                              \
  32         builtin_define ("__unix__");                            \
  33         if (c_language == clk_cplusplus)                        \
  34           {                                                     \
  35             builtin_define ("_HPUX_SOURCE");                    \
  36             builtin_define ("_INCLUDE_LONGLONG");               \
  37           }                                                     \
  38         else                                                    \
  39           {                                                     \
  40             if (!flag_iso)                                      \
  41               {                                                 \
  42                 builtin_define ("_HPUX_SOURCE");                \
  43                 if (preprocessing_trad_p ())                    \
  44                   {                                             \
  45                     builtin_define ("hp9000s800");              \
  46                     builtin_define ("hppa");                    \
  47                     builtin_define ("hpux");                    \
  48                     builtin_define ("unix");                    \
  49                     builtin_define ("__CLASSIC_C__");           \
  50                     builtin_define ("_PWB");                    \
  51                     builtin_define ("PWB");                     \
  52                   }                                             \
  53                 else                                            \
  54                   builtin_define ("__STDC_EXT__");              \
  55               }                                                 \
  56             if (!TARGET_64BIT)                                  \
  57               builtin_define ("_ILP32");                        \
  58           }                                                     \
  59         if (TARGET_SIO)                                         \
  60           builtin_define ("_SIO");                              \
  61         else                                                    \
  62           {                                                     \
  63             builtin_define ("__hp9000s700");                    \
  64             builtin_define ("__hp9000s700__");                  \
  65             builtin_define ("_WSIO");                           \
  66           }                                                     \
  67     }                                                           \
  68   while (0)
  69
  70 /* We can debug dynamically linked executables on hpux11; we also
  71    want dereferencing of a NULL pointer to cause a SEGV.  */
  72 #undef LINK_SPEC
  73 #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & 1)
  74 #define LINK_SPEC \
  75   "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }} -z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
  76 #else
  77 #define LINK_SPEC \
  78   "-z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
  79 #endif
  80
  81 /* Like the default, except no -lg.  */
  82 #undef LIB_SPEC
  83 #define LIB_SPEC \
  84   "%{!shared:\
  85      %{!p:%{!pg:\
  86        %{!threads:-lc}\
  87        %{threads:-lcma -lc_r}}}\
  88      %{p: -L/lib/libp/ -lc}\
  89      %{pg: -L/lib/libp/ -lc}}"
  90
  91 /* Under hpux11, the normal location of the `ld' and `as' programs is the
  92    /usr/ccs/bin directory.  */
  93
  94 #ifndef CROSS_COMPILE
  95 #undef MD_EXEC_PREFIX
  96 #define MD_EXEC_PREFIX "/usr/ccs/bin/"
  97 #endif
  98
  99 /* Under hpux11 the normal location of the various *crt*.o files is
 100    the /usr/ccs/lib directory.  However, the profiling files are in
 101    /opt/langtools/lib.  */
 102
 103 #ifndef CROSS_COMPILE
 104 #undef MD_STARTFILE_PREFIX
 105 #define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
 106 #define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/"
 107 #endif
 108
 109 /* hpux11 has the new HP assembler.  It's still lousy, but it's a whole lot
 110    better than the assembler shipped with older versions of hpux.  */
 111 #undef NEW_HP_ASSEMBLER
 112 #define NEW_HP_ASSEMBLER 1
 113
 114 /* Make GCC agree with types.h.  */
 115 #undef SIZE_TYPE
 116 #undef PTRDIFF_TYPE
 117
 118 #define SIZE_TYPE "long unsigned int"
 119 #define PTRDIFF_TYPE "long int"