1# Makefile fragment for building LIBGCC for the Renesas RL78 target. 2# Copyright (C) 2011-2020 Free Software Foundation, Inc. 3# Contributed by Red Hat. 4# 5# This file is part of GCC. 6# 7# GCC is free software; you can redistribute it and/or modify it 8# under the terms of the GNU General Public License as published 9# by the Free Software Foundation; either version 3, or (at your 10# option) any later version. 11# 12# GCC is distributed in the hope that it will be useful, but 13# WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 15# the GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public 18# License along with GCC; see the file COPYING3. If not see 19# <http://www.gnu.org/licenses/>. 20 21LIB2ADD = \ 22 $(srcdir)/config/rl78/trampoline.S \ 23 $(srcdir)/config/rl78/lib2shift.c \ 24 $(srcdir)/config/rl78/lshrsi3.S \ 25 $(srcdir)/config/rl78/mulsi3.S \ 26 $(srcdir)/config/rl78/divmodsi.S \ 27 $(srcdir)/config/rl78/divmodhi.S \ 28 $(srcdir)/config/rl78/divmodqi.S \ 29 $(srcdir)/config/rl78/signbit.S \ 30 $(srcdir)/config/rl78/bit-count.S \ 31 $(srcdir)/config/rl78/fpbit-sf.S \ 32 $(srcdir)/config/rl78/fpmath-sf.S \ 33 $(srcdir)/config/rl78/cmpsi2.S \ 34 $(srcdir)/config/rl78/adddi3.S \ 35 $(srcdir)/config/rl78/subdi3.S \ 36 $(srcdir)/config/rl78/umindi3.S \ 37 $(srcdir)/config/rl78/umaxdi3.S \ 38 $(srcdir)/config/rl78/smindi3.S \ 39 $(srcdir)/config/rl78/smaxdi3.S \ 40 $(srcdir)/config/rl78/anddi3.S 41 42LIB2FUNCS_EXCLUDE = _clzhi2 _clzsi2 _ctzhi2 _ctzsi2 \ 43 _popcounthi2 _popcountsi2 \ 44 _parityhi2 _paritysi2 _ffssi2 _ffshi2 \ 45 _negate_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \ 46 _lt_sf _le_sf _unord_sf \ 47 _si_to_sf _usi_to_sf \ 48 _sf_to_si _sf_to_usi \ 49 _fixunssfsi _fixsfsi \ 50 _addsub_sf _mul_sf _div_sf 51 52# Remove __gcc_bcmp from LIB2FUNCS_ST 53LIB2FUNCS_ST = _eprintf 54 55HOST_LIBGCC2_CFLAGS += -Os -ffunction-sections -fdata-sections 56