"Michael K. Edwards" <[EMAIL PROTECTED]> writes: > Thanks Alan, this is really helpful -- I'll see if I can figure out > kprobes. It is not immediately obvious to me how to use them to > trace function calls in userspace, but I'll read up.
kprobes does not work with userspace. We in systemtap land have been pushing for such an extension, and primarily IBM folks have been writing one that would be acceptable for LKML. > [...] There doesn't seem to be an arch/arm/kernel/kprobes.c, and > I'm not sure I have the skill to write one. On the other hand, > ltrace manages something similar (through libelf), and I can trace > ltrace's ptrace activity with strace, so maybe I can clone that. > :-) Efforts are underway to port kprobes to ARM. Both these efforts may be tracked on the public systemtap mailing list. - FChE - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
