process launch fail with msg "not contain any host architecture"

Hello.

I am working on running lldb-server on tizen x86 emulator platform.
I got the following error when I start to run lldb with any binary.
Here is an example log :

Hello Chunseok,

lldb-server went through a lot of changes since 3.8. Could you check whether it works for you with latest master (or at least 4.0). I can’t guarantee it will work, but I’m sure you’ll at least get a different error message. Then we can start figuring out what’s going wrong.

cheers,
pl