context切换 https://blog.csdn.net/waruqi/article/details/53201416
内存栈分布 https://blog.csdn.net/stay_the_course/article/details/53044575
x86-64寄存器 https://blog.csdn.net/dayancn/article/details/51328959
系统函数hook https://segmentfault.com/a/1190000012561446 关键字: dlsym
libco hook原理 http://www.mamicode.com/info-detail-2198717.html
综述分析 https://www.cnblogs.com/unnamedfish/p/8460432.html
一种使用setjmp和longjmp以及pthread实现的协程 https://www.cnblogs.com/Pony279/p/3903048.html