_interface.py 文件源码

def dissolve(cls, flag, typeid, size):
        dt = flag & cls.FF_MASKSIZE
        sf = -1 if flag & idaapi.FF_SIGN == idaapi.FF_SIGN else +1
        if dt == idaapi.FF_STRU and isinstance(typeid,six.integer_types):
            # FIXME: figure out how to fix this recursive module dependency
            t = sys.modules.get('structure', __import__('structure')).instance(typeid)
            sz = t.size
            return t if sz == size else [t,size // sz]
        if dt not in cls.inverted:
            logging.warn("{:s}.dissolve({!r}, {!r}, {!r}) : Unable to identify a pythonic type.".format('.'.join(('internal',__name__,cls.__name__)), dt, typeid, size))

        t,sz = cls.inverted[dt]
        # if the type and size are the same, then it's a string or pointer type
        if not isinstance(sz,six.integer_types):
            count = size // idaapi.get_data_elsize(idaapi.BADADDR, dt, idaapi.opinfo_t())
            return [t,count] if count > 1 else t
        # if the size matches, then we assume it's a single element
        elif sz == size:
            return t,(sz*sf)
        # otherwise it's an array
        return [(t,sz*sf),size // sz]