David Mosberger <[email protected]>

David Mosberger  <[email protected]>
        * dwarf2.c (struct arange): New type.
        (struct comp_unit): Replace LOW and HIGH by member ARANGE.
        (arange_add): New function.
        (decode_line_info): Keep track of address ranges that a compilation
        unit covers.
        (comp_unit_contains_address): Return true if address is contained
        in _any_ of the address ranges associated with a compilation unit.
        (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
        on the first comp_unit that contains the address.