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- # Makefile fragment for building LIBGCC for the Renesas RL78 target.
- # Copyright (C) 2011-2022 Free Software Foundation, Inc.
- # Contributed by Red Hat.
- #
- # This file is part of GCC.
- #
- # GCC is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published
- # by the Free Software Foundation; either version 3, or (at your
- # option) any later version.
- #
- # GCC is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- # the GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public
- # License along with GCC; see the file COPYING3. If not see
- # <http://www.gnu.org/licenses/>.
- LIB2ADD = \
- $(srcdir)/config/rl78/trampoline.S \
- $(srcdir)/config/rl78/lib2shift.c \
- $(srcdir)/config/rl78/lshrsi3.S \
- $(srcdir)/config/rl78/mulsi3.S \
- $(srcdir)/config/rl78/divmodsi.S \
- $(srcdir)/config/rl78/divmodhi.S \
- $(srcdir)/config/rl78/divmodqi.S \
- $(srcdir)/config/rl78/signbit.S \
- $(srcdir)/config/rl78/bit-count.S \
- $(srcdir)/config/rl78/fpbit-sf.S \
- $(srcdir)/config/rl78/fpmath-sf.S \
- $(srcdir)/config/rl78/cmpsi2.S \
- $(srcdir)/config/rl78/adddi3.S \
- $(srcdir)/config/rl78/subdi3.S \
- $(srcdir)/config/rl78/umindi3.S \
- $(srcdir)/config/rl78/umaxdi3.S \
- $(srcdir)/config/rl78/smindi3.S \
- $(srcdir)/config/rl78/smaxdi3.S \
- $(srcdir)/config/rl78/anddi3.S
- LIB2FUNCS_EXCLUDE = _clzhi2 _clzsi2 _ctzhi2 _ctzsi2 \
- _popcounthi2 _popcountsi2 \
- _parityhi2 _paritysi2 _ffssi2 _ffshi2 \
- _negate_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
- _lt_sf _le_sf _unord_sf \
- _si_to_sf _usi_to_sf \
- _sf_to_si _sf_to_usi \
- _fixunssfsi _fixsfsi \
- _addsub_sf _mul_sf _div_sf
- # Remove __gcc_bcmp from LIB2FUNCS_ST
- LIB2FUNCS_ST = _eprintf
-
- HOST_LIBGCC2_CFLAGS += -Os -ffunction-sections -fdata-sections
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