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Diffstat (limited to 'gcc-4.9/gcc/config/pa/pa-hpux10.h')
| -rw-r--r-- | gcc-4.9/gcc/config/pa/pa-hpux10.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/pa/pa-hpux10.h b/gcc-4.9/gcc/config/pa/pa-hpux10.h new file mode 100644 index 000000000..1b4d21f56 --- /dev/null +++ b/gcc-4.9/gcc/config/pa/pa-hpux10.h @@ -0,0 +1,143 @@ +/* Definitions of target machine for GNU compiler, for HP PA-RISC + Copyright (C) 1995-2014 Free Software Foundation, Inc. + Contributed by Tim Moore (moore@defmacro.cs.utah.edu) + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GCC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +/* GCC always defines __STDC__. HP C++ compilers don't define it. This + causes trouble when sys/stdsyms.h is included. As a work around, + we define __STDC_EXT__. A similar situation exists with respect to + the definition of __cplusplus. We define _INCLUDE_LONGLONG + to prevent nlist.h from defining __STDC_32_MODE__ (no longlong + support). We define __STDCPP__ to get certain system headers + (notably assert.h) to assume standard preprocessor behavior in C++. */ +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_assert ("system=hpux"); \ + builtin_assert ("system=unix"); \ + builtin_define ("__hp9000s800"); \ + builtin_define ("__hp9000s800__"); \ + builtin_define ("__hpux"); \ + builtin_define ("__hpux__"); \ + builtin_define ("__unix"); \ + builtin_define ("__unix__"); \ + builtin_define ("__STDC_EXT__"); \ + if (c_dialect_cxx ()) \ + { \ + builtin_define ("_HPUX_SOURCE"); \ + builtin_define ("_REENTRANT"); \ + builtin_define ("_INCLUDE_LONGLONG"); \ + builtin_define ("__STDCPP__"); \ + } \ + else if (!flag_iso) \ + { \ + builtin_define ("_HPUX_SOURCE"); \ + builtin_define ("_REENTRANT"); \ + if (preprocessing_trad_p ()) \ + { \ + builtin_define ("hp9000s800"); \ + builtin_define ("hppa"); \ + builtin_define ("hpux"); \ + builtin_define ("unix"); \ + builtin_define ("__CLASSIC_C__"); \ + builtin_define ("_PWB"); \ + builtin_define ("PWB"); \ + } \ + } \ + if (flag_pa_unix >= 1995) \ + { \ + builtin_define ("_XOPEN_UNIX"); \ + builtin_define ("_XOPEN_SOURCE_EXTENDED"); \ + } \ + if (TARGET_SIO) \ + builtin_define ("_SIO"); \ + else \ + { \ + builtin_define ("__hp9000s700"); \ + builtin_define ("__hp9000s700__"); \ + builtin_define ("_WSIO"); \ + } \ + } \ + while (0) + +#define CPP_SPEC "%{threads: -D_REENTRANT -D_DCE_THREADS}" + +/* We can debug dynamically linked executables on hpux9; we also want + dereferencing of a NULL pointer to cause a SEGV. */ +#undef LINK_SPEC +#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11) +#define LINK_SPEC \ + "%{!mpa-risc-1-0:%{!march=1.0:%{static:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}}\ + %{!shared:%{p:-L/lib/libp %{!static:\ + %nwarning: consider linking with '-static' as system libraries with\n\ + %n profiling support are only provided in archive format}}}\ + %{!shared:%{pg:-L/lib/libp %{!static:\ + %nwarning: consider linking with '-static' as system libraries with\n\ + %n profiling support are only provided in archive format}}}\ + %{!shared:%{!static:%{rdynamic:-E}}}\ + -z %{mlinker-opt:-O} %{!shared:-u main}\ + %{static:-a archive} %{shared:-b}" +#else +#define LINK_SPEC \ + "%{!shared:%{p:-L/lib/libp %{!static:\ + %nwarning: consider linking with '-static' as system libraries with\n\ + %n profiling support are only provided in archive format}}}\ + %{!shared:%{pg:-L/lib/libp %{!static:\ + %nwarning: consider linking with '-static' as system libraries with\n\ + %n profiling support are only provided in archive format}}}\ + %{!shared:%{!static:%{rdynamic:-E}}}\ + -z %{mlinker-opt:-O} %{!shared:-u main}\ + %{static:-a archive} %{shared:-b}" +#endif + +/* Like the default, except no -lg. */ +#undef LIB_SPEC +#define LIB_SPEC \ + "%{!shared:\ + %{!p:%{!pg:\ + %{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\ + %{threads:-lcma -lc}}}\ + %{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\ + %{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}" + +#undef THREAD_MODEL_SPEC +#define THREAD_MODEL_SPEC "%{!threads:single}%{threads:dce}" + +/* Under hpux10, the normal location of the `ld' and `as' programs is the + /usr/ccs/bin directory. */ + +#ifndef CROSS_DIRECTORY_STRUCTURE +#undef MD_EXEC_PREFIX +#define MD_EXEC_PREFIX "/usr/ccs/bin/" +#endif + +/* Under hpux10, the normal location of the various *crt*.o files is + the /usr/ccs/lib directory. However, the profiling files are in + /opt/langtools/lib. */ + +#ifndef CROSS_DIRECTORY_STRUCTURE +#undef MD_STARTFILE_PREFIX +#define MD_STARTFILE_PREFIX "/usr/ccs/lib/" +#define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/" +#endif + +/* hpux10 has the new HP assembler. It's still lousy, but it's a whole lot + better than the assembler shipped with older versions of hpux. */ +#undef NEW_HP_ASSEMBLER +#define NEW_HP_ASSEMBLER 1 |