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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"
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