Subversion Repositories openrisc_2011-10-31

/* Definitions of target machine for GCC,

   for SuperH with targeting the VXWorks run time environment.

   Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.

   Contributed by CodeSourcery, LLC.

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/>.  */

#define TARGET_OS_CPP_BUILTINS()        \

  do {                                  \

    builtin_define ("__vxworks");       \

    builtin_define ("CPU=SH7000");              \

  } while (0)

/* VxWorks does all the library stuff itself.  */

#undef  LIB_SPEC

#define LIB_SPEC        ""

/* VxWorks uses object files, not loadable images.  Make the linker just

   combine objects.  */

#undef  LINK_SPEC

#define LINK_SPEC       "-r"

/* VxWorks provides the functionality of crt0.o and friends itself.  */

#undef  STARTFILE_SPEC

#define STARTFILE_SPEC  ""

#undef  ENDFILE_SPEC

#define ENDFILE_SPEC    ""

#undef  TARGET_VERSION

#define TARGET_VERSION  fputs (" (SH/VxWorks)", stderr);

/* There is no default multilib.  */

#undef MULTILIB_DEFAULTS