/* Definitions of target machine for GNU compiler.  Vxworks Alpha version.   Copyright (C) 1998 Free Software Foundation, Inc.This file is part of GNU CC.GNU CC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.GNU CC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU CC; see the file COPYING.  If not, write tothe Free Software Foundation, 59 Temple Place - Suite 330,Boston, MA 02111-1307, USA.  *//* This file just exists to give specs for the Alpha running on VxWorks.  */#undef CPP_SUBTARGET_SPEC#define CPP_SUBTARGET_SPEC "\%{mvxsim:-DCPU=SIMALPHADUNIX} \%{!mvxsim: %{!mcpu*|mcpu=21064:-DCPU=21064} %{mcpu=21164:-DCPU=21164}} \%{posix: -D_POSIX_SOURCE}"#define TARGET_OS_CPP_BUILTINS()		\    do {					\	builtin_define ("__vxworks");		\	builtin_define ("__alpha_vxworks");	\	builtin_define ("_LONGLONG");		\	builtin_assert ("system=vxworks");	\	builtin_assert ("system=embedded");	\    } while (0)/* VxWorks does all the library stuff itself.  */#undef LIB_SPEC#define LIB_SPEC ""/* VxWorks uses object files, not loadable images.  Make linker just combine   objects.  Also show using 32 bit mode and set start of text to 0.  */#undef LINK_SPEC#define LINK_SPEC "-r -taso -T 0"/* VxWorks provides the functionality of crt0.o and friends itself.  */#undef STARTFILE_SPEC#define STARTFILE_SPEC ""#undef ENDFILE_SPEC#define ENDFILE_SPEC ""