--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/i386/nto.h	Fri Jul 17 14:47:48 2009 +0900
@@ -0,0 +1,93 @@
+/* Definitions for Intel 386 running QNX/Neutrino.
+   Copyright (C) 2002, 2003, 2007 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_VERSION
+#define TARGET_VERSION	fprintf (stderr, " (QNX/Neutrino/i386 ELF)");
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS()		\
+  do						\
+    {						\
+        builtin_define_std ("__X86__");		\
+        builtin_define_std ("__QNXNTO__");	\
+        builtin_define_std ("__QNX__");		\
+        builtin_define_std ("__ELF__");		\
+        builtin_define_std ("__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
+
+#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} \
+   %{b} \
+   %{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 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
+