Linux异常表 https://www.cnblogs.com/chengxuyuancc/p/3428944.html
Linux内核的异常修复原理 https://www.cnblogs.com/pengdonglin137/p/15173019.html
Linux special sections: exception_table http://blog.chinaunix.net/uid-25564582-id-5854867.html
Linux special sections: exception_table http://blog.chinaunix.net/uid-25564582-id-5854867.html