Dear Sir or Madam:
I am a student who is studying analysis of software which run in the guest on Xen. And I want to know if ther is a method to monitor guest's instructions at the level of Xen. In other words, I want modify Xen's source code to obtain the information about guest's state once one instruction is executed. I have known that how to modify Xen's source code to monitor system calls that occur in guest, but I don't know if it is feasible to monitor common instructions which is neither Privileged instruction nor Sensitive instruction.
Thanks for your reading. Look forward to your early reply.
--
Best Regards,
Haiming, Li
Institute of Information Engineering, Chinese Academy of Sciences
Research Building C1, No. 65 Xingshikou Road, Haidian District, Beijing 100195, China
Email: lihaiming@iie.ac.cn
Tel: +8618811131252
I am a student who is studying analysis of software which run in the guest on Xen. And I want to know if ther is a method to monitor guest's instructions at the level of Xen. In other words, I want modify Xen's source code to obtain the information about guest's state once one instruction is executed. I have known that how to modify Xen's source code to monitor system calls that occur in guest, but I don't know if it is feasible to monitor common instructions which is neither Privileged instruction nor Sensitive instruction.
Thanks for your reading. Look forward to your early reply.
--
Best Regards,
Haiming, Li
Institute of Information Engineering, Chinese Academy of Sciences
Research Building C1, No. 65 Xingshikou Road, Haidian District, Beijing 100195, China
Email: lihaiming@iie.ac.cn
Tel: +8618811131252