Re: gdb whatis command

[Abri Zaaiman <azaaiman@emss.co.za>]

Thanks for your reply,

Thats exactly what I needed to know.  I will take a look at the
discussions.  I take it they were on this mailing list?

For me, I believe, it would be easier to make an eclipse plugin.
Eclipse seems to do quite a bit of parsing on gdb output so I know this
possible.

I am also working on something to load debugging info more
intelligently.  The debug symbols for my current project are about 1.8
GB and take quite a while to load.  I already have a way of stripping
debug symbols and placing them in seperate files.  All that is missing
is to make gdb load the symbols when they become needed.

Since this will probably have to be an eclipse plugin I might as well
combine the two.

Thanks again

Abri Zaaiman


On Tue, 2007-08-07 at 07:32 -0400, Daniel Jacobowitz wrote:
> On Tue, Aug 07, 2007 at 08:30:37AM +0200, Abri Zaaiman wrote:
> > As far as I can tell it is not possible to use whatis in an expression
> > in the gdb scripting language.  For example something like this:
> > 
> > set $type = whatis myMap
> > 
> > Is there a way to do this?  If not how difficult whould it be to add
> > this ability to GDB?
> 
> No, it is not possible yet.
> 
> > Ultimately I would also need to do some string manipulation to extract
> > the types from the output of whatis.  Is this possible in the gdb
> > scripting langauge?
> 
> Neither is this.
> 
> You might want to see the discussions we've had about adding Python
> bindings to the scripting interface.  I hope we'll have something like
> that for GDB 7.0, whenever that's ready.
>