| /* Definitions for Intel 386 running QNX/Neutrino. |
| Copyright (C) 2002-2015 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 |
| |
| #define IX86_MAYBE_NO_LIBGCC_TFMODE |