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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [pa/] [pa-hpux.h] - Blame information for rev 282

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1 282 jeremybenn
/* Definitions of target machine for GNU compiler, for HP-UX.
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   Copyright (C) 1991, 1995, 1996, 2002, 2003, 2004, 2007, 2008
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   Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3.  If not see
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<http://www.gnu.org/licenses/>.  */
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/* HP-UX UNIX features.  */
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#undef TARGET_HPUX
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#define TARGET_HPUX 1
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT MASK_BIG_SWITCH
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/* Make GCC agree with types.h.  */
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#undef SIZE_TYPE
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#undef PTRDIFF_TYPE
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#define SIZE_TYPE "unsigned int"
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#define PTRDIFF_TYPE "int"
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#define LONG_DOUBLE_TYPE_SIZE 128
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#define HPUX_LONG_DOUBLE_LIBRARY
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#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
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/* GCC always defines __STDC__.  HP C++ compilers don't define it.  This
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   causes trouble when sys/stdsyms.h is included.  As a work around,
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   we define __STDC_EXT__.  A similar situation exists with respect to
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   the definition of __cplusplus.  We define _INCLUDE_LONGLONG
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   to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
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   support).  */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS()                                \
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  do                                                            \
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    {                                                           \
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        builtin_assert ("system=hpux");                         \
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        builtin_assert ("system=unix");                         \
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        builtin_define ("__hp9000s800");                        \
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        builtin_define ("__hp9000s800__");                      \
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        builtin_define ("__hp9k8");                             \
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        builtin_define ("__hp9k8__");                           \
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        builtin_define ("__hpux");                              \
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        builtin_define ("__hpux__");                            \
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        builtin_define ("__unix");                              \
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        builtin_define ("__unix__");                            \
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        builtin_define ("__STDC_EXT__");                        \
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        if (c_dialect_cxx ())                                   \
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          {                                                     \
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            builtin_define ("_HPUX_SOURCE");                    \
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            builtin_define ("_INCLUDE_LONGLONG");               \
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          }                                                     \
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        else if (!flag_iso)                                     \
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          {                                                     \
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            builtin_define ("_HPUX_SOURCE");                    \
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            if (preprocessing_trad_p ())                        \
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              {                                                 \
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                builtin_define ("hp9000s800");                  \
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                builtin_define ("hp9k8");                       \
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                builtin_define ("hppa");                        \
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                builtin_define ("hpux");                        \
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                builtin_define ("unix");                        \
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                builtin_define ("__CLASSIC_C__");               \
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                builtin_define ("_PWB");                        \
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                builtin_define ("PWB");                         \
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              }                                                 \
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          }                                                     \
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        if (TARGET_SIO)                                         \
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          builtin_define ("_SIO");                              \
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        else                                                    \
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          {                                                     \
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            builtin_define ("__hp9000s700");                    \
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            builtin_define ("__hp9000s700__");                  \
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            builtin_define ("_WSIO");                           \
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          }                                                     \
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    }                                                           \
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  while (0)
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/* Like the default, except no -lg.  */
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#undef LIB_SPEC
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#define LIB_SPEC "%{!shared:%{!p:%{!pg:-lc}}%{p: -L/lib/libp/ -lc}%{pg: -L/lib/libp/ -lc}}"
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#undef LINK_SPEC
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#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11)
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#define LINK_SPEC \
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  "%{!mpa-risc-1-0:%{!march=1.0:%{static:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}}%{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{g*:-a archive} %{shared:-b}"
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#else
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#define LINK_SPEC \
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  "%{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{g*:-a archive} %{shared:-b}"
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#endif
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/* hpux8 and later have C++ compatible include files, so do not
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   pretend they are `extern "C"'.  */
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#define NO_IMPLICIT_EXTERN_C
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/* hpux11 and earlier don't have fputc_unlocked, so we must inhibit the
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   transformation of fputs_unlocked and fprintf_unlocked to fputc_unlocked.  */
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#define DONT_HAVE_FPUTC_UNLOCKED
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/* We want the entry value of SP saved in the frame marker for
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   compatibility with the HP-UX unwind library.  */
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#undef TARGET_HPUX_UNWIND_LIBRARY
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#define TARGET_HPUX_UNWIND_LIBRARY 1
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/* Handle #pragma weak and #pragma pack.  */
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#undef HANDLE_SYSV_PRAGMA
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#define HANDLE_SYSV_PRAGMA
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/* Define this so we can compile MS code for use with WINE.  */
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#undef HANDLE_PRAGMA_PACK_PUSH_POP
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#define HANDLE_PRAGMA_PACK_PUSH_POP
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#define MD_UNWIND_SUPPORT "config/pa/hpux-unwind.h"

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