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LIB1ASMSRC = avr/lib1funcs.S
LIB1ASMFUNCS = \
        _mulqi3 \
        _mulhi3 \
        _mulpsi3 _mulsqipsi3 \
        _mulhisi3 \
        _umulhisi3 \
        _usmulhisi3 \
        _muluhisi3 \
        _mulshisi3 \
        _mulsi3 \
        _udivmodqi4 \
        _divmodqi4 \
        _udivmodhi4 \
        _divmodhi4 \
        _divmodpsi4 _udivmodpsi4 \
        _udivmodsi4 \
        _divmodsi4 \
        _divdi3 _udivdi3 \
        _muldi3 \
        _udivmod64 \
        _negdi2 \
        _prologue \
        _epilogue \
        _exit \
        _cleanup \
        _tablejump \
        _tablejump_elpm \
        _load_3 _load_4 \
        _xload_1 _xload_2 _xload_3 _xload_4 \
        _movmemx \
        _copy_data \
        _clear_bss \
        _ctors \
        _dtors \
        _ffssi2 \
        _ffshi2 \
        _loop_ffsqi2 \
        _ctzsi2 \
        _ctzhi2 \
        _clzdi2 \
        _clzsi2 \
        _clzhi2 \
        _paritydi2 \
        _paritysi2 \
        _parityhi2 \
        _popcounthi2 \
        _popcountsi2 \
        _popcountdi2 \
        _popcountqi2 \
        _bswapsi2 \
        _bswapdi2 \
        _ashldi3 _ashrdi3 _lshrdi3 _rotldi3 \
        _adddi3 _adddi3_s8 _subdi3 \
        _cmpdi2 _cmpdi2_s8 \
        _fmul _fmuls _fmulsu

LIB2FUNCS_EXCLUDE = \
        _moddi3 _umoddi3 \
        _clz

# We do not have the DF type.
# Most of the C functions in libgcc2 use almost all registers,
# so use -mcall-prologues for smaller code size.
HOST_LIBGCC2_CFLAGS += -DDF=SF -Dinhibit_libc -mcall-prologues -Os

# Extra 16-bit integer functions.
intfuncs16 = _absvXX2 _addvXX3 _subvXX3 _mulvXX3 _negvXX2 _clrsbXX2

hiintfuncs16 = $(subst XX,hi,$(intfuncs16))
siintfuncs16 = $(subst XX,si,$(intfuncs16))

iter-items := $(hiintfuncs16)
iter-labels := $(siintfuncs16)
iter-sizes := $(patsubst %,2,$(siintfuncs16)) $(patsubst %,2,$(hiintfuncs16))


include $(srcdir)/empty.mk $(patsubst %,$(srcdir)/siditi-object.mk,$(iter-items))
libgcc-objects += $(patsubst %,%$(objext),$(hiintfuncs16))

ifeq ($(enable_shared),yes)
libgcc-s-objects += $(patsubst %,%_s$(objext),$(hiintfuncs16))
endif