小笨狼与LLDB:
http://jiangliancheng.gitcafe.io/2015/12/13/%E5%B0%8F%E7%AC%A8%E7%8B%BC%E4%B8%8ELLDB%E7%9A%84%E6%95%85%E4%BA%8B/
逆向分析：
https://wizardforcel.gitbooks.io/ios-sec-wiki/content/chapter1/issue1-5.html
