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From: Vaijayanthi Mala Suresh <vaijayanthimalas@gmail.com>
To: java@gcc.gnu.org
Subject: gcj: issue with run time library loading
Date: Thu, 21 May 2009 08:41:00 -0000	[thread overview]
Message-ID: <6f1633170905210141u3861d1ffh112de85009d88271@mail.gmail.com> (raw)

Hi,

I am trying to use JNI calls using gcj.

Hello.java is the jave code having a native method.

gcj -c -fjni Hello.java -o MyApp.o
gcjh Hello -o MyApp.h
ar -rcs libHello.a MyApp.o

Hello.c contains the native code implementation
gcjh -jni Hello
g++ -c Hello.c
ar rcs libNative.a Hello.o


I have a test.cpp where I have initialized the JVM and I am trying to
invoke a method in the Java code which inturn invokes the native
method. I have linked the above libraries along with test.o

I am getting the following error

Unhandled Java exception:
java.lang.UnsatisfiedLinkError: natPrint
   <<No stacktrace available>>

Can anyone help me to resolve this problem.

Thanks
Mala

             reply	other threads:[~2009-05-21  8:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-21  8:41 Vaijayanthi Mala Suresh [this message]
2009-05-21 15:40 ` David Daney

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