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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"