1 # Copyright (C) 2000, 2001, 2002, 2008 Free Software Foundation, Inc.
3 # This file is part of GCC.
5 # GCC is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3, or (at your option)
10 # GCC is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with GCC; see the file COPYING3. If not see
17 # <http://www.gnu.org/licenses/>.
19 LIB1ASMSRC = mcore/lib1.asm
20 LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
22 # We want fine grained libraries, so use the new code to build the
23 # floating point emulation libraries.
27 dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
30 cat $(srcdir)/config/fp-bit.c >> dp-bit.c
32 fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
35 echo '#define FLOAT' > fp-bit.c
36 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
38 # could use -msifilter to be safe from interrupt/jmp interactions and others.
39 TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
41 # We have values for float.h.
42 CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h
44 MULTILIB_OPTIONS = mbig-endian/mlittle-endian m210/m340
45 MULTILIB_DIRNAMES = big little m210 m340
50 # EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
51 LIBGCC = stmp-multilib
52 INSTALL_LIBGCC = install-multilib
54 # If EXTRA_MULTILIB_PARTS is not defined above then define EXTRA_PARTS here
55 # EXTRA_PARTS = crtbegin.o crtend.o