t-m32c revision 1.1.1.1 
1# Target Makefile Fragment for R8C/M16C/M32C
2# Copyright (C) 2005
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 2, 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 COPYING.  If not, write to the Free
20# Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
21# 02110-1301, USA.
22
23LIB1ASMSRC = m32c/m32c-lib1.S
24
25LIB1ASMFUNCS = \
26	__m32c_memregs \
27	__m32c_eh_return \
28	__m32c_mulsi3 \
29	__m32c_cmpsi2 \
30	__m32c_ucmpsi2 \
31	__m32c_jsri16
32
33LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c
34
35# floating point emulation libraries
36
37FPBIT = fp-bit.c
38DPBIT = dp-bit.c
39
40fp-bit.c: $(srcdir)/config/fp-bit.c
41	echo '#define FLOAT'				> fp-bit.c
42	cat $(srcdir)/config/fp-bit.c			>> fp-bit.c
43
44dp-bit.c: $(srcdir)/config/fp-bit.c
45	cat $(srcdir)/config/fp-bit.c > dp-bit.c
46
47# target-specific files
48
49md_file = md
50
51MD_FILES = m32c predicates addsub bitops blkmov cond jump minmax mov muldiv prologue shift
52
53# Doing it this way lets the gen* programs report the right line numbers.
54
55md : $(MD_FILES:%=$(srcdir)/config/m32c/%.md) $(srcdir)/config/m32c/t-m32c
56	for md in $(MD_FILES); do \
57	  echo "(include \"$(srcdir)/config/m32c/$$md.md\")"; \
58	done > md
59
60m32c-pragma.o: $(srcdir)/config/m32c/m32c-pragma.c $(RTL_H) $(TREE_H) $(CONFIG_H)
61	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
62
63# We support four CPU series, but R8C and M16C share one multilib, and
64# M32C and M32CM share another.
65
66MULTILIB_OPTIONS = mcpu=m32cm
67MULTILIB_DIRNAMES = m32cm
68MULTILIB_MATCHES = mcpu?m32cm=mcpu?m32c mcpu?r8c=mcpu?m16c
69
70EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
71