Hi,
I am new to solaris dtrace debugging tool, but I have prior experience
with Linux SystemTap.
I need to debug my Solaris kernel module particularly extract the data
in a structure passed by reference to my kernel function.
msg_recv(struct sk_buff *skbp, uint_t link, uchar_t* src)
{
pkt_hdr_t *pkt;
pkt = (pkt_hdr_t *)skbp->data;
port = pkt->port;
}
I have written a systemtap script in linux to access the argument and
extract data.
How can I do this using DTRACE for solaris modules.
I tried looking into the system and trying few commands, but thats all
i know about dtrace:
[root@vcssx247-ldm7 ~]#dtrace -l | grep msg_recv
7090 fbt mymod msg_recv1 entry
7091 fbt mymod msg_recv1 return
7548 fbt mymod msg_recv entry
7549 fbt mymod msg_recv return
Any pointers to correct, to the point documentation would be appreciated.
Thanks
Nayan
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