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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [pa/] [pa-hpux10.h] - Blame information for rev 709

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1 709 jeremybenn
/* Definitions of target machine for GNU compiler, for HP PA-RISC
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   Copyright (C) 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004,
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   2007, 2008, 2010 Free Software Foundation, Inc.
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   Contributed by Tim Moore (moore@defmacro.cs.utah.edu)
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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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/* 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).  We define __STDCPP__ to get certain system headers
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   (notably assert.h) to assume standard preprocessor behavior in C++.  */
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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 ("__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 ("_REENTRANT");                              \
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            builtin_define ("_INCLUDE_LONGLONG");                       \
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            builtin_define ("__STDCPP__");                              \
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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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            builtin_define ("_REENTRANT");                              \
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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 ("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 (flag_pa_unix >= 1995)                                       \
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          {                                                             \
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            builtin_define ("_XOPEN_UNIX");                             \
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            builtin_define ("_XOPEN_SOURCE_EXTENDED");                  \
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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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#define CPP_SPEC "%{threads: -D_REENTRANT -D_DCE_THREADS}"
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/* We can debug dynamically linked executables on hpux9; we also want
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   dereferencing of a NULL pointer to cause a SEGV.  */
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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 }}}\
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   %{!shared:%{p:-L/lib/libp %{!static:\
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     %nwarning: consider linking with '-static' as system libraries with\n\
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     %n  profiling support are only provided in archive format}}}\
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   %{!shared:%{pg:-L/lib/libp %{!static:\
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     %nwarning: consider linking with '-static' as system libraries with\n\
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     %n  profiling support are only provided in archive format}}}\
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   %{!shared:%{!static:%{rdynamic:-E}}}\
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   -z %{mlinker-opt:-O} %{!shared:-u main}\
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   %{static:-a archive} %{shared:-b}"
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#else
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#define LINK_SPEC \
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  "%{!shared:%{p:-L/lib/libp %{!static:\
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     %nwarning: consider linking with '-static' as system libraries with\n\
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     %n  profiling support are only provided in archive format}}}\
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   %{!shared:%{pg:-L/lib/libp %{!static:\
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     %nwarning: consider linking with '-static' as system libraries with\n\
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     %n  profiling support are only provided in archive format}}}\
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   %{!shared:%{!static:%{rdynamic:-E}}}\
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   -z %{mlinker-opt:-O} %{!shared:-u main}\
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   %{static:-a archive} %{shared:-b}"
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#endif
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/* Like the default, except no -lg.  */
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#undef LIB_SPEC
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#define LIB_SPEC \
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  "%{!shared:\
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     %{!p:%{!pg:\
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       %{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
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       %{threads:-lcma -lc}}}\
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     %{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
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     %{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
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#undef THREAD_MODEL_SPEC
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#define THREAD_MODEL_SPEC "%{!threads:single}%{threads:dce}"
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/* Under hpux10, the normal location of the `ld' and `as' programs is the
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   /usr/ccs/bin directory.  */
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#ifndef CROSS_DIRECTORY_STRUCTURE
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#undef MD_EXEC_PREFIX
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#define MD_EXEC_PREFIX "/usr/ccs/bin/"
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#endif
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/* Under hpux10, the normal location of the various *crt*.o files is
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   the /usr/ccs/lib directory.  However, the profiling files are in
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   /opt/langtools/lib.  */
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#ifndef CROSS_DIRECTORY_STRUCTURE
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#undef MD_STARTFILE_PREFIX
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#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
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#define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/"
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#endif
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/* hpux10 has the new HP assembler.  It's still lousy, but it's a whole lot
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   better than the assembler shipped with older versions of hpux.  */
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#undef NEW_HP_ASSEMBLER
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#define NEW_HP_ASSEMBLER 1

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