100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
|
/* Definitions for Intel 386 running QNX/Neutrino.
|
||
|
|
Copyright (C) 2002, 2003 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 2, 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 COPYING. If not, write to
|
||
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||
|
|
Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
#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"); \
|
||
|
|
if (flag_pic) \
|
||
|
|
{ \
|
||
|
|
builtin_define ("__PIC__"); \
|
||
|
|
builtin_define ("__pic__"); \
|
||
|
|
} \
|
||
|
|
} \
|
||
|
|
while (0)
|
||
|
|
|
||
|
|
#undef THREAD_MODEL_SPEC
|
||
|
|
#define THREAD_MODEL_SPEC "posix"
|
||
|
|
|
||
|
|
#ifdef CROSS_COMPILE
|
||
|
|
#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
|
||
|
|
|