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/* Definitions for Intel 386 running QNX/Neutrino.

   Copyright (C) 2002, 2003, 2007, 2010, 2011 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/>.  */

#undef  DEFAULT_PCC_STRUCT_RETURN

#define DEFAULT_PCC_STRUCT_RETURN 1

#undef TARGET_OS_CPP_BUILTINS

#define TARGET_OS_CPP_BUILTINS()                \

  do                                            \

    {                                           \

        builtin_define ("__X86__");             \

        builtin_define ("__QNXNTO__");          \

        builtin_define ("__QNX__");             \

        builtin_define ("__ELF__");             \

        builtin_define ("__LITTLEENDIAN__");    \

        builtin_assert ("system=qnx");          \

        builtin_assert ("system=qnxnto");       \

        builtin_assert ("system=nto");          \

        builtin_assert ("system=unix");         \

    }                                           \

  while (0)

#undef THREAD_MODEL_SPEC

#define THREAD_MODEL_SPEC "posix"

#ifdef CROSS_DIRECTORY_STRUCTURE

#define SYSROOT_SUFFIX_SPEC "x86"

#endif

#ifndef CROSS_DIRECTORY_STRUCTURE

#undef MD_EXEC_PREFIX

#define MD_EXEC_PREFIX "/usr/ccs/bin/"

#undef MD_STARTFILE_PREFIX

#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"

#endif

#undef STARTFILE_SPEC

#define STARTFILE_SPEC \

"%{!shared: \

  %{!symbolic: \

    %{pg:mcrt1.o%s} \

    %{!pg:%{p:mcrt1.o%s} \

    %{!p:crt1.o%s}}}} \

crti.o%s \

%{fexceptions: crtbegin.o%s} \

%{!fexceptions: %R/lib/crtbegin.o}"

#undef ENDFILE_SPEC

#define ENDFILE_SPEC \

  "crtend.o%s crtn.o%s"

#undef LINK_SPEC

#define LINK_SPEC \

  "%{h*} %{v:-V} \

   %{static:-dn -Bstatic} \

   %{shared:-G -dy -z text} \

   %{symbolic:-Bsymbolic -G -dy -z text} \

   %{G:-G} \

   %{YP,*} \

   %{!YP,*:%{p:-Y P,%R/lib} \

    %{!p:-Y P,%R/lib}} \

   %{Qy:} %{!Qn:-Qy} \

   -m i386nto \

   %{!shared: --dynamic-linker /usr/lib/ldqnx.so.2}"

#undef  LIB_SPEC

#define LIB_SPEC "%{!shared:%{!symbolic:-lc}}"

#undef  ASM_SPEC

#define ASM_SPEC ""

#undef SIZE_TYPE

#define SIZE_TYPE "unsigned int"

#undef PTRDIFF_TYPE

#define PTRDIFF_TYPE "int"

#undef WCHAR_TYPE

#define WCHAR_TYPE "long unsigned int"

#undef WCHAR_TYPE_SIZE

#define WCHAR_TYPE_SIZE BITS_PER_WORD

#define NO_IMPLICIT_EXTERN_C 1

#define TARGET_POSIX_IO

#undef DBX_REGISTER_NUMBER