How can I debug JNI code in my Java application?
You can use tools like gdb for native code and Java debuggers like jdb. Have you set up your environment?
Yes, I have gdb installed. What are the steps to attach it to my Java process?
First, run your Java application with the -Xrunjdwp
option to enable debugging. Then, use gdb to attach to the process.
What if I encounter a segmentation fault?
A segmentation fault usually indicates an issue in your native code. Use gdb to backtrace and identify the problematic line.
Can I use logging to help with debugging?
Absolutely! Adding logging in both Java and native code can provide insights into the flow and state of your application.
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