15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 */ 27 28 import java.lang.invoke.MethodHandles; 29 import java.nicl.*; 30 import java.nicl.metadata.*; 31 32 public class Hello { 33 @NativeHeader(libraries = { "Hello" }) 34 static interface hello { 35 @C(file="dummy", line=1, column=1, USR="c:@F@func") 36 @NativeType(layout="()I", ctype="dummy", size=1) 37 @CallingConvention(value=1) 38 public abstract int func(); 39 } 40 41 public static void main(String[] args) { 42 // "hello" library mentioned already in annotation (LibraryDependencies) 43 // No need to explicitly call Libraries.loadLibrary! 44 hello i = Libraries.bind(MethodHandles.lookup(), hello.class); 45 int value = i.func(); 46 if (value != 42) { 47 throw new RuntimeException("Expected 42, but got " + i); 48 } 49 } 50 } | 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 */ 27 28 import java.lang.invoke.MethodHandles; 29 import java.nicl.*; 30 import java.nicl.metadata.*; 31 32 public class Hello { 33 @NativeHeader(libraries = { "Hello" }) 34 static interface hello { 35 @NativeLocation(file="dummy", line=1, column=1, USR="c:@F@func") 36 @NativeType(layout="()I", ctype="dummy") 37 public abstract int func(); 38 } 39 40 public static void main(String[] args) { 41 // "hello" library mentioned already in annotation (LibraryDependencies) 42 // No need to explicitly call Libraries.loadLibrary! 43 hello i = Libraries.bind(MethodHandles.lookup(), hello.class); 44 int value = i.func(); 45 if (value != 42) { 46 throw new RuntimeException("Expected 42, but got " + i); 47 } 48 } 49 } |