Subversion Repositories openrisc_2011-10-31

/* Definitions of target machine for GNU compiler,

   for NetBSD/vax ELF systems.

   Copyright (C) 2002, 2007, 2009 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/>.  */

/* Names to predefine in the preprocessor for this target OS.  */

#undef TARGET_OS_CPP_BUILTINS

#define TARGET_OS_CPP_BUILTINS()                \

  do                                            \

    {                                           \

      NETBSD_OS_CPP_BUILTINS_ELF();             \

    }                                           \

  while (0)

#undef CPP_SPEC

#define CPP_SPEC NETBSD_CPP_SPEC

#ifndef NETBSD_CC1_AND_CC1PLUS_SPEC

#define NETBSD_CC1_AND_CC1PLUS_SPEC ""

#endif

#undef CC1_SPEC

#define CC1_SPEC NETBSD_CC1_AND_CC1PLUS_SPEC VAX_CC1_AND_CC1PLUS_SPEC

#undef CC1PLUS_SPEC

#define CC1PLUS_SPEC NETBSD_CC1_AND_CC1PLUS_SPEC VAX_CC1_AND_CC1PLUS_SPEC

#define NETBSD_ENTRY_POINT "__start"

#undef LINK_SPEC

#if 0

/* FIXME: We must link all executables statically until PIC support

   is added to the compiler.  */

#define LINK_SPEC \

  "%{assert*} %{R*} %{rpath*} \

   %{shared:%ethe -shared option is not currently supported for VAX ELF} \

   %{!shared: \

     -dc -dp \

     %{!nostdlib: \

       %{!r*: \

         %{!e*:-e %(netbsd_entry_point)}}} \

     %{!static:-static} \

     %{static:-static}}"

#else

#define LINK_SPEC NETBSD_LINK_SPEC_ELF

#endif

#define EXTRA_SPECS                             \

  { "netbsd_entry_point", NETBSD_ENTRY_POINT },

/* We use gas, not the UNIX assembler.  */

#undef TARGET_DEFAULT

#define TARGET_DEFAULT MASK_QMATH