- softfp_float_modes := tf
- softfp_int_modes := si di ti
- softfp_extensions := sftf dftf hftf
- softfp_truncations := tfsf tfdf tfhf
- softfp_exclude_libgcc2 := n
- softfp_extras := fixhfti fixunshfti floattihf floatuntihf
- TARGET_LIBGCC2_CFLAGS += -Wno-missing-prototypes
- LIB2ADD += $(srcdir)/config/aarch64/sfp-exceptions.c
- SHLIB_MAPFILES += $(srcdir)/config/aarch64/libgcc-softfp.ver
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