Re: -stack-list-locals and children

[Pawel Piech <pawel.piech@windriver.com>]

Thank you, this is very helpful. 
-Pawel

Nick Roberts wrote:
>  > No kidding!  2 more questions then:
>  > 
>  > - does stack-list-args support the --simple-values option?
>
> [-stack-list-arguments]
>
> Not --simple-values directly but you can access it quite easily using the SHOW-VALUES
> option which is really the PRINT-VALUES option of -stack-list-locals since the two
> MI commands share the same code, namely, list_args_or_locals.
>
> For example,
>
> (gdb) 
> -stack-list-arguments 0 0 1
> ^done,stack-args=[frame={level="0",args=[name="i",name="j"]},frame={level="1",args=[name="argc",name="argv"]}]
> (gdb) 
> -stack-list-arguments 1 0 1
> ^done,stack-args=[frame={level="0",args=[{name="i",value="0x7ffff7871c81"},{name="j",value="0"}]},frame={level="1",args=[{name="argc",value="1"},{name="argv",value="0x7fffffffe7b8"}]}]
> (gdb) 
> --stack-list-arguments 2 0 1
> ^done,stack-args=[frame={level="0",args=[{name="i",type="int *",value="0x7ffff7871c81"},{name="j",type="int",value="0"}]},frame={level="1",args=[{name="argc",type="int",value="1"},{name="argv",type="char **",value="0x7fffffffe7b8"}]}]
> (gdb) 
>
> as SHOW-VALUES=2 corresponds to --simple-values.
>
>
>  > - how long has this feature been around?
>
> Since GDB 6.1, which goes back to the start of 2004.  I added --simple-values
> (and documented it) for the locals buffer in Emacs but it's availability to
> -stack-list-arguments was just a side effect, so I never documented that.
>
> I think it would be quite easy to change -stack-list-arguments to accept
> --no-values, --simple-values and --all-values if people want it.
>
>