我想要将openflow扩展导入到静脉中,当我运行openflow模拟时,它可以正常工作,但当开始静脉模拟时,我收到错误: Class "Flow_Table" not found -- perhaps its code was not linked in, or the class wasn't registered with Register_Class(), or in the case of modules and channels, with Define_Module()/Define_Channel(). ?
使用readelf -S,我们可以获得一个可重定位文件的所有部分的信息,然而,我对flg的含义感到困惑。来自的Linux内核的elf.h#define SHF_WRITE 0x1#define SHF_EXECINSTR, x (unknown)
O (extra OS processing required) o (OS specific), p (pr