[DynInst_API:] Profiling OS/kernel code using DynInst

[Rakesh Kumar <rkumar2@xxxxxxxxxxxxxxxxxx>]

Hi,

I wanted to know if DynInst can be used to profile/instrument  
OS/kernel code in additional to the user level code. What I want to do  
is get some statistics, say hottest basic blocks, for an application  
but not only for user level code but also for OS/kernel code included.
I know PIN can instrument only user level code. But I was curious if  
DynInst can instrument OS/Kernel code or not. If it cannot can  
somebody suggest any other tool that can.
Thanks,
Rakesh

PS: I tried searching the answer in archives unsuccessfully.

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