Hi ,
i am new to JNI. I am trying to set the break point in JNI code using jdb...(
REdhat Linux7.1 + blackdown jdk1.3.1)
i follwed the below proceduredures....
1.........
setting environment for
export LD_PRELOAD=libHelloWorld.so
export DEBUG_PROG=jdb
then i tryed to run my program using
java -green HelloWorld
it did not invoke the jdb... and it's executing as if the normal program
2........
setting environment for
export LD_PRELOAD=libHelloWorld.so
export DEBUG_PROG=jdb
$ jdb
> stop in HelloWorld.main
Deferring breakpoint HelloWorld.main.
It will be set after the class is loaded.
>run HelloWorld
run HelloWorld
VM Started: > Set deferred breakpoint HelloWorld.main
Breakpoint hit: thread="main", HelloWorld.main(), line=4, bci=0
4 new HelloWorld().print();
>stop in HelloWorld.print ( print implemented as JNI )
Unable to set breakpoint HelloWorld.print : Breakpoints can be located only
in classes. HelloWorld is an interface or array
Can anybody tell me the right procedure to set break point inside JNI code.
Thanks,
srini
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