Bob's MI objective

[Andrew Cagney]

@samp{--interpreter=mi} (or @samp{--interpreter=mi2}) causes
@value{GDBN} to use the @dfn{@sc{gdb/mi} interface} (@pxref{GDB/MI, ,
The @sc{gdb/mi} Interface}) included since @var{GDBN} version 6.0.  The
previous @sc{gdb/mi} interface, included in @value{GDBN} version 5.3 and
selected with @samp{--interpreter=mi1}, is deprecated.  Earlier
@sc{gdb/mi} interfaces are no longer supported.