Questions about record & replay for RISC-V

[LIU Zhiwei]

Hi Pavel,

I am developing a profiling tool depending on record & replay feature of 
QEMU for  RISC-V.
Here I'd like to ask you some questions.

First, is it possible to record & replay a Linux system by this feature 
in theory? I mean keep the strict instruction
sequence of each process and kernel, for a very simple image,  with only 
timer and UART.

Second, is it planed to support RISC-V?

Thanks very much.

Best regards,
Zhiwei