database.py 文件源码

def __getarray(cls, ea):
            try:
                c, = xref.data_up(ea)
                sidata,each = type.array(ea),__builtin__.set(xref.code_down(c))

                # check to see if first element is the correct dataref
                lastea, = xref.data_down(c)
                if ea != lastea: raise TypeError
                # then copy the first element since it's been decoded already
                each.add(sidata[0])

                # ensure that each element matches
                if config.bits() == sidata.itemsize*8 and all(x in each for x in sidata):
                    r, = xref.data_up(ea)
                    return cls.__getinsn(r)

            except (IndexError,TypeError,KeyError,ValueError): pass
            raise TypeError("{:s}({:x}) : Unable to instantiate a switch_info_ex_t at switch array.".format('.'.join((__name__, 'type', cls.__name__)), ea))