Hi Avi, On Mon, 2010-01-18 at 14:01 +0200, Avi Kivity wrote: >>> Maybe you place no value on uprobes. But people who debug userspace >>> likely will see a reason.
On 01/18/2010 02:06 PM, Peter Zijlstra wrote: >> I do see value in uprobes, I just don't like it mucking about with the >> address space. Nor does it appear required. On Mon, Jan 18, 2010 at 2:09 PM, Avi Kivity <a...@redhat.com> wrote: > Well, the alternatives are very unappealing. Emulation and single-stepping > are going to be very slow compared to a couple of jumps. So how big chunks of the address space are we talking here for uprobes?