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julius |
# Target Makefile Fragment for R8C/M16C/M32C
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# Copyright (C) 2005, 2007
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# Free Software Foundation, Inc.
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# Contributed by Red Hat.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published
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# by the Free Software Foundation; either version 3, or (at your
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# option) any later version.
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#
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# GCC is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# .
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LIB1ASMSRC = m32c/m32c-lib1.S
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LIB1ASMFUNCS = \
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__m32c_memregs \
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__m32c_eh_return \
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__m32c_mulsi3 \
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__m32c_cmpsi2 \
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__m32c_ucmpsi2 \
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__m32c_jsri16
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LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c
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# floating point emulation libraries
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FPBIT = fp-bit.c
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DPBIT = dp-bit.c
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fp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define FLOAT' > fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c
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cat $(srcdir)/config/fp-bit.c > dp-bit.c
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# target-specific files
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md_file = md
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MD_FILES = m32c predicates addsub bitops blkmov cond jump minmax mov muldiv prologue shift
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# Doing it this way lets the gen* programs report the right line numbers.
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md : $(MD_FILES:%=$(srcdir)/config/m32c/%.md) $(srcdir)/config/m32c/t-m32c
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for md in $(MD_FILES); do \
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echo "(include \"$(srcdir)/config/m32c/$$md.md\")"; \
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done > md
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m32c-pragma.o: $(srcdir)/config/m32c/m32c-pragma.c $(RTL_H) $(TREE_H) $(CONFIG_H)
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
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# We support four CPU series, but R8C and M16C share one multilib, and
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# M32C and M32CM share another.
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MULTILIB_OPTIONS = mcpu=m32cm
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MULTILIB_DIRNAMES = m32cm
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MULTILIB_MATCHES = mcpu?m32cm=mcpu?m32c mcpu?r8c=mcpu?m16c
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EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
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