diff options
Diffstat (limited to 'gcc-4.9/gcc/config/pa/pa-hpux.h')
| -rw-r--r-- | gcc-4.9/gcc/config/pa/pa-hpux.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/pa/pa-hpux.h b/gcc-4.9/gcc/config/pa/pa-hpux.h new file mode 100644 index 000000000..b303d2bda --- /dev/null +++ b/gcc-4.9/gcc/config/pa/pa-hpux.h @@ -0,0 +1,119 @@ +/* Definitions of target machine for GNU compiler, for HP-UX. + Copyright (C) 1991-2014 Free Software Foundation, Inc. + +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/>. */ + +/* HP-UX UNIX features. */ +#undef TARGET_HPUX +#define TARGET_HPUX 1 + +#undef HPUX_LONG_DOUBLE_LIBRARY +#define HPUX_LONG_DOUBLE_LIBRARY 1 + +#undef TARGET_DEFAULT +#define TARGET_DEFAULT 0 + +/* Make GCC agree with types.h. */ +#undef SIZE_TYPE +#undef PTRDIFF_TYPE + +#define SIZE_TYPE "unsigned int" +#define PTRDIFF_TYPE "int" + +#define LONG_DOUBLE_TYPE_SIZE 128 +#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode) + +/* 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). */ +#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 ("__hp9k8"); \ + builtin_define ("__hp9k8__"); \ + 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 ("_INCLUDE_LONGLONG"); \ + } \ + else if (!flag_iso) \ + { \ + builtin_define ("_HPUX_SOURCE"); \ + if (preprocessing_trad_p ()) \ + { \ + builtin_define ("hp9000s800"); \ + builtin_define ("hp9k8"); \ + builtin_define ("hppa"); \ + builtin_define ("hpux"); \ + builtin_define ("unix"); \ + builtin_define ("__CLASSIC_C__"); \ + builtin_define ("_PWB"); \ + builtin_define ("PWB"); \ + } \ + } \ + if (TARGET_SIO) \ + builtin_define ("_SIO"); \ + else \ + { \ + builtin_define ("__hp9000s700"); \ + builtin_define ("__hp9000s700__"); \ + builtin_define ("_WSIO"); \ + } \ + } \ + while (0) + +/* Like the default, except no -lg. */ +#undef LIB_SPEC +#define LIB_SPEC "%{!shared:%{!p:%{!pg:-lc}}%{p: -L/lib/libp/ -lc}%{pg: -L/lib/libp/ -lc}}" + +#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 }}}%{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{g*:-a archive} %{shared:-b}" +#else +#define LINK_SPEC \ + "%{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{g*:-a archive} %{shared:-b}" +#endif + +/* hpux8 and later have C++ compatible include files, so do not + pretend they are `extern "C"'. */ +#define NO_IMPLICIT_EXTERN_C + +/* hpux11 and earlier don't have fputc_unlocked, so we must inhibit the + transformation of fputs_unlocked and fprintf_unlocked to fputc_unlocked. */ +#define DONT_HAVE_FPUTC_UNLOCKED + +/* We want the entry value of SP saved in the frame marker for + compatibility with the HP-UX unwind library. */ +#undef TARGET_HPUX_UNWIND_LIBRARY +#define TARGET_HPUX_UNWIND_LIBRARY 1 + +#undef TARGET_LIBC_HAS_FUNCTION +#define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function |