Re: Can GCC emit debug information to support debug uninitialized local variables

[asmwarrior <asmwarrior at gmail dot com>]

On 2010-6-20 14:18, Ian Lance Taylor wrote:
> asmwarrior<asmwarrior@gmail.com>  writes:
>
>    
> > My question is: Is there any possible that GCC can emit some debug
> > information to indicate that one variable is initialed or not.(at
> > least in the DEBUG build mode)
> >      
> You didn't mention which version of gcc you are testing.  With current
> gcc see if the -fvar-tracking option helps.
>
> Ian
>    
Hi, Ian. I have solved this problem by hacking the GDB source code.
You can see my report here:

http://forums.codeblocks.org/index.php/topic,12747.msg86443.html#msg86443

Now, only the variables been initialized will be shown in the "info 
locals" command.

I will publish the related GDB code to GDB maillist.

Thanks

Asmwarrior ollydbg from codeblocks' forum