Error calling method from a shared object
Tom Tromey
tromey@redhat.com
Wed Feb 5 18:46:00 GMT 2003
>>>>> "Ashish" == Ashish Srivastava <ashish7s@yahoo.com> writes:
Ashish> public class A {
Ashish> public prnt() {
Ashish> System.out.println("Hello World");
This is a non-static method, so you must call it with an object
reference.
Ashish> Compiled it with gcj and linked libgcj.so and
Ashish> libiconv.so and created a shared object libA.so. Again
Ashish> wrote a short 'C' program :
Ashish> main() {
Ashish> _Zx726xkjad();
Ashish> }
Haven't seen that before! This won't work. libgcj is not just an
ordinary library; it requires a certain amount of setup.
Instead I suggest you do one of these things:
* Write a `main' method in java (see Java documentation and also the
gcj manual)
* Use the CNI invocation interface (gcj manual)
* Use the JNI invocation interface (JNI manual or book)
Tom
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