1# Target Makefile Fragment for R8C/M16C/M32C 2# Copyright (C) 2005, 2006, 2007, 2008, 2009 3# Free Software Foundation, Inc. 4# Contributed by Red Hat. 5# 6# This file is part of GCC. 7# 8# GCC is free software; you can redistribute it and/or modify it 9# under the terms of the GNU General Public License as published 10# by the Free Software Foundation; either version 3, or (at your 11# option) any later version. 12# 13# GCC is distributed in the hope that it will be useful, but WITHOUT 14# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 16# License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with GCC; see the file COPYING3. If not see 20# <http://www.gnu.org/licenses/>. 21 22LIB1ASMSRC = m32c/m32c-lib1.S 23 24LIB1ASMFUNCS = \ 25 __m32c_memregs \ 26 __m32c_eh_return \ 27 __m32c_mulsi3 \ 28 __m32c_cmpsi2 \ 29 __m32c_ucmpsi2 \ 30 __m32c_jsri16 31 32LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c $(srcdir)/config/m32c/m32c-lib2-trapv.c 33 34# floating point emulation libraries 35 36FPBIT = fp-bit.c 37DPBIT = dp-bit.c 38 39fp-bit.c: $(srcdir)/config/fp-bit.c 40 echo '#define FLOAT' > fp-bit.c 41 cat $(srcdir)/config/fp-bit.c >> fp-bit.c 42 43dp-bit.c: $(srcdir)/config/fp-bit.c 44 cat $(srcdir)/config/fp-bit.c > dp-bit.c 45 46# target-specific files 47 48md_file = md 49 50MD_FILES = m32c predicates addsub bitops blkmov cond jump minmax mov muldiv prologue shift 51 52# Doing it this way lets the gen* programs report the right line numbers. 53 54md : $(MD_FILES:%=$(srcdir)/config/m32c/%.md) $(srcdir)/config/m32c/t-m32c 55 for md in $(MD_FILES); do \ 56 echo "(include \"$(srcdir)/config/m32c/$$md.md\")"; \ 57 done > md 58 59m32c-pragma.o: $(srcdir)/config/m32c/m32c-pragma.c $(RTL_H) $(TREE_H) $(CONFIG_H) $(TM_H) 60 $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< 61 62# We support four CPU series, but R8C and M16C share one multilib, and 63# M32C and M32CM share another. 64 65MULTILIB_OPTIONS = mcpu=m32cm 66MULTILIB_DIRNAMES = m32cm 67MULTILIB_MATCHES = mcpu?m32cm=mcpu?m32c mcpu?r8c=mcpu?m16c 68 69EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o 70