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/* Support for GCC on Xilinx embedded PowerPC systems

   Copyright (C) 2008 Free Software Foundation, Inc.

   Contributed by Michael Eager, eager@eagercon.com

   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/>.  */

/* Set defaults for Xilinx embedded target boards. */

#undef  CPP_SPEC

#define CPP_SPEC "\

-mxilinx-fpu                                    \

%{mfpu=sp_lite: -DHAVE_XFPU_SP_LITE}            \

%{mfpu=sp_full: -DHAVE_XFPU_SP_FULL}            \

%{mfpu=dp_lite: -DHAVE_XFPU_DP_LITE}            \

%{mfpu=dp_full: -DHAVE_XFPU_DP_FULL}            \

%{mfpu=*:   -DHAVE_XFPU}"

#undef  LIB_DEFAULT_SPEC

#define LIB_DEFAULT_SPEC "\

%{!nostdlib: --start-group -lxil -lc -lm --end-group   \

%{mppcperflib: %{mfpu=*: -lppcstr405 -lgcc}            \

%{!mfpu=*: -lppcstr405 -lppcfp -lgcc}}                 \

%{!mppcperflib: -lgcc}}"

#undef  STARTFILE_DEFAULT_SPEC

#define STARTFILE_DEFAULT_SPEC "\

ecrti.o%s %{pg: %{!mno-clearbss: xil-pgcrt0.o%s} \

%{mno-clearbss: xil-sim-pgcrt0.o%s}}            \

%{!pg: %{!mno-clearbss: xil-crt0.o%s}           \

%{mno-clearbss: xil-sim-crt0.o%s}} crtbegin.o%s"

#undef  LINK_START_DEFAULT_SPEC

#define LINK_START_DEFAULT_SPEC "-T xilinx.ld%s"