changing stack and instruction pointer

[Kip Macy]

Any user-level threads package would do the same. There must be
something more going on.

			-Kip


On Mon, 1 Nov 2004, Bob Rossi wrote:

> Hi,
>
> If a program modifies the stack and instruction pointer ( like valgrind
> does ), is it possible to debug this program? For some reason, after
> valgrind sets these registers, GDB doesn't seem to understand anything about
> the program.
>
> Is it possible to debug a program like this?
>
> Thanks,
> Bob Rossi
>