Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 25 Aug 2009 13:37:37 -0400 (EDT) | From | Nicolas Pitre <> | Subject | Re: ARM + jprobes/kretprobes SEGV/hangs/OOPS in 2.6.29 kernel |
| |
On Tue, 25 Aug 2009, venki kaps wrote:
> Hi, > > I have been tracing kernel system call information using > the Kprobes/jprobes/kretprobes implementation in the 2.6.29 kernel on > ARM architecture. > Although the mainline kprobe/jprobe/kretprobe examples are working > fine (do_fork), > I have been facing some issues while running my own jprobe/kretprobe tests. > [...] > > Query: > ===== > - Are there any limitations for jptobes/kretporbes in mainline kernel for ARM?
No limitation in particular that I know of.
> - Why it works for only do_fork and why not for others > (do_execve/sys_open/sys_close/sys_read/sys_write)?
I don't know. Will try to have a look.
> - Is it required any additional setup to achieve this?
Not supposed to need anything special.
Nicolas
| ![\](/images/icornerr.gif) |