Eli Zaretskii <eliz@gnu.org> writes:

> Instead, please invoke "M-x gdb RET".  It will suggest a command line
> that assumes GDB; please change it as lldb-mi requires.

Well, I also tried that. But gives the error:

    Error: you did not specify -i=mi on GDB's command line!

After that also a lot of other errors occur:

    5^error,msg="Driver. Received command '5-file-list-exec-source-files'. It was not handled. Command 'file-list-exec-source-files' not in Command Factory"
    6^error,msg="Driver. Received command '6-file-list-exec-source-file'. It was not handled. Command 'file-list-exec-source-file' not in Command Factory"
    8^error,msg="Command 'stack-info-frame'. Invalid process during debug session"
    10^error,msg="Driver. Received command '10-break-list'. It was not handled. Command 'break-list' not in Command Factory"
    12^error,msg="Driver. Received command '12-break-list'. It was not handled. Command 'break-list' not in Command Factory"

So results aren't very hopeful.