> utrace per se has no machine-dependent code. It requires modern > support for machine dependencies in generic kernel code, > i.e. user_regset and tracehook. The ARM kernel has a tiny > subset of those, but not enough to be useful. > Long ago I did 98% of the work for implementing user_regset > and tracehook support for ARM and posted it
This is the patch set Roland refers to if someone wants to help push arm forward: http://lkml.org/lkml/2009/4/24/383 Cheers, Mark
