patch for glibc-2.0.7

[Roland McGrath]

> This is what I am saying that is kind of a pain. I did not say that is not
> possible.

You said something like "magic way I don't know about".  We are telling you
all the magic ways.  Did you expect it to debug itself for you?

> And for setuid binaries, ld.so prog args is certainly not working the same
> way as running the program dircetly from the command prompt.

But (if you run gdb as root), gdb on the program and using add-symbol-file
should be.  You might want to do `set stop-on-solib-events 1'.