type.py 文件源码

def tables_from_heuristics(require_rtti=False):
    ''' Yields addresses of VTableGroups found via heuristic methods
    '''
    for s in idautils.Segments():
        seg = idaapi.getseg(s)
        if seg is None:
            continue
        if seg.type != idaapi.SEG_DATA:
            continue

        ea = seg.startEA
        while ea < seg.endEA:
            try:
                table = VTableGroup(ea)
                if require_rtti is True and ea.typeinfo is not None:
                    yield ea
                elif require_rtti is False:
                    yield ea
                ea += table.size
            except ValueError:
                # Assume vtables are aligned
                ea += TARGET_ADDRESS_SIZE