DW_AT_bit_offset
if ((ret = ctf_dwarf_signed(cup, die, DW_AT_bit_offset,
case DW_AT_bit_offset:
DW_AT_bit_offset, &luns, error);
case DW_AT_bit_offset :
case DW_AT_bit_offset:
case DW_AT_bit_offset:
case DW_AT_bit_offset: