On 01/27/2010 12:23 PM, Ingo Molnar wrote:
* Avi Kivitya...@redhat.com wrote:
(back from vacation)
If so then you ignore the obvious solution to _that_ problem: dont use
INT3 at all, but rebuild (or re-JIT) your program with explicit callbacks.
It's _MUCH_ faster than _any_ breakpoint
Hi!
Right, so you're going to love uprobes, which does exactly that. The
current proposal is overwriting the target instruction with an INT3 and
injecting an extra vma into the target process's address space
containing the original instruction(s) and possible jumps back to the
old code
