MI: "set stop-on" and stop reason

[Vladimir Prus]

Hi!
As of gdb 6.4, the MI "stopped" packet does not include any "stopped due to
shared library load" reason amoung documented reasons. Here's what gdb
outputs when "set stop-on 1" is in effect and a shared library is loaded

        (gdb)
        set stop-on 1
        &"set stop-on 1\n"
        ^done
        (gdb)
        -exec-run
        ^running
        (gdb)
        ~"Stopped due to shared library event\n"
        *stopped,thread-id="0"
        (gdb)

Is is a defect, or by design (like "set stop-on" is deprecated, or
something).

- Volodya