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/* Definitions for Intel 386 running QNX/Neutrino.
Copyright (C) 2002-2014 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/>. */
#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
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