pyassem.py 文件源码

def findDepth(self, insts, debug=0):
        depth = 0
        maxDepth = 0
        for i in insts:
            opname = i[0]
            if debug:
                print i,
            delta = self.effect.get(opname, None)
            if delta is not None:
                depth = depth + delta
            else:
                # now check patterns
                for pat, pat_delta in self.patterns:
                    if opname[:len(pat)] == pat:
                        delta = pat_delta
                        depth = depth + delta
                        break
                # if we still haven't found a match
                if delta is None:
                    meth = getattr(self, opname, None)
                    if meth is not None:
                        depth = depth + meth(i[1])
            if depth > maxDepth:
                maxDepth = depth
            if debug:
                print depth, maxDepth
        return maxDepth