GDB 4.17 Patch for stack aligned i386 code

[Jim Blandy]

> Just curious what the status is of my patch for debugging
> frame pointerless i386 code.  Last we "spoke" (on March 9)
> Jim B was going to look at it.  Is it still in the queue?
> Are there any issues with it that I need to address?

Yes, I'm still on the spot for this.  It's definitely on my queue, and
towards the top.

I won't reject it without letting you know why. :)