* compile error accessing fn args
@ 2005-10-28 23:35 Keshavamurthy Anil S
2005-10-29 6:27 ` Roland McGrath
0 siblings, 1 reply; 2+ messages in thread
From: Keshavamurthy Anil S @ 2005-10-28 23:35 UTC (permalink / raw)
To: systemtap; +Cc: anil.s.keshavamurthy
Hi,
The systemtap snapshot 20051022 can't
compile the below script. However the
same script can be compiled from systemtap snapshot
20051008.
-------------------------------------
#!stap -v
#test script
probe kernel.function("blk_rq_map_sg") {
print("nr sectors = " . string($rq->nr_sectors) . "\n")
exit()
}
probe begin {
print ("Probe Begin\n")
}
probe end {
log("Probe End")
}
-----------------------------------------
Here is error output
------------------
Pass 3: translated to C into "/tmp/stapMyOVmJ/stap_21402.c"
Running make -C "/lib/modules/2.6.9-prep.rcu/build" M="/tmp/stapMyOVmJ" modules
make: Entering directory `/home/askeshav/linux/RHEL4u3/linux-2.6.9'
CC [M] /tmp/stapMyOVmJ/stap_21402.o
/tmp/stapMyOVmJ/stap_21402.c: In function `function_get_rq_0':
/tmp/stapMyOVmJ/stap_21402.c:170: error: syntax error before '}' token
/tmp/stapMyOVmJ/stap_21402.c:174: error: syntax error before '}' token
Inspecting the generated c code, looks like
translator is missing a semicolon on that line.
Cheers,
-Anil
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: compile error accessing fn args
2005-10-28 23:35 compile error accessing fn args Keshavamurthy Anil S
@ 2005-10-29 6:27 ` Roland McGrath
0 siblings, 0 replies; 2+ messages in thread
From: Roland McGrath @ 2005-10-29 6:27 UTC (permalink / raw)
To: Keshavamurthy Anil S; +Cc: systemtap
Use the current cvs sources, it's fixed.
^ permalink raw reply [flat|nested] 2+ messages in thread
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