1# Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003,
2# 2004 Free Software Foundation, Inc.
3#
4# This file is part of GCC.
5#
6# GCC is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3, or (at your option)
9# any later version.
10#
11# GCC is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with GCC; see the file COPYING3.  If not see
18# <http://www.gnu.org/licenses/>.
19
20LIB1ASMSRC = arc/lib1funcs.asm
21LIB1ASMFUNCS = _mulsi3 _umulsidi3 _udivsi3 _divsi3 _umodsi3 _modsi3 _divmod_tools
22
23# We need libgcc routines to be mangled according to which cpu they
24# were compiled for.
25# ??? -mmangle-cpu passed by default for now.
26#LIBGCC2_CFLAGS = -g1 -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -mmangle-cpu
27
28# We want fine grained libraries, so use the new code to build the
29# floating point emulation libraries.
30FPBIT = fp-bit.c
31DPBIT = dp-bit.c
32
33dp-bit.c: $(srcdir)/config/fp-bit.c
34	echo '#ifndef __big_endian__' > dp-bit.c
35	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
36	echo '#endif' >> dp-bit.c
37	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
38
39fp-bit.c: $(srcdir)/config/fp-bit.c
40	echo '#define FLOAT' > fp-bit.c
41	echo '#ifndef __big_endian__' >> fp-bit.c
42	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
43	echo '#endif' >> fp-bit.c
44	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
45
46# .init/.fini section routines
47
48$(T)crtinit.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
49	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
50	 $(MULTILIB_CFLAGS) -DCRT_INIT -finhibit-size-directive -fno-inline-functions \
51	 -g0 -c $(srcdir)/config/arc/initfini.c -o $(T)crtinit.o
52
53$(T)crtfini.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
54	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
55	 -DCRT_FINI $(MULTILIB_CFLAGS) -finhibit-size-directive -fno-inline-functions \
56	 -g0 -c $(srcdir)/config/arc/initfini.c -o $(T)crtfini.o
57
58MULTILIB_OPTIONS = EB
59MULTILIB_DIRNAMES = be
60EXTRA_MULTILIB_PARTS = crtinit.o crtfini.o
61