Hi - > > Well, I'm not in a position to argue line by line about the necessity > > or the cost of utrace low level guts, but this may represent the most > > practical engineering balance between functionality / modularity / > > undesirably intrusive modifications. > > How intrusive and non-modular is installing a DIE_INT3 notifier?
I'm not sure about all the reasons pro/con, but it looks like installing such a systemwide hook would force every userspace breakpoint or kprobe event machine wide to pass through the hypothetical uprobes layer, whether or not applicable to a current task. - FChE
