dtrace discuss - Mar 2008 - dtrace not printing kernel symbols

hi,

i have written a device driver which gets called by another driver. when i try
to display the stack of the calling function using dtrace, it only shows
addresses and not the names of the functions. Both these drivers are my own. how
do i make dtrace print the function names? thanks.


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This message posted from opensolaris.org

Hi Karthik,

Have you tried building your driver without compiler optimization flags 
being set ?  In some cases, I''ve had to turn compiler optimizations off
for better "visibility" during (fbt) function tracing.

Sri

Karthik Ramamurthy wrote:
> hi,
>
> i have written a device driver which gets called by another driver. when i
try to display the stack of the calling function using dtrace, it only shows
addresses and not the names of the functions. Both these drivers are my own. how
do i make dtrace print the function names? thanks.
>
>
> --
> This message posted from opensolaris.org
> _______________________________________________
> dtrace-discuss mailing list
> dtrace-discuss at opensolaris.org
>