1 /*
 2  * Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
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 #include <jni.h>
25 
26 JNIEXPORT jobject JNICALL
27 Java_compiler_valhalla_inlinetypes_TestJNICalls_testMethod1(JNIEnv *env, jobject receiver, jobject vt) {
28     jclass cls = (*env)->GetObjectClass(env, receiver);
29     jmethodID mid = (*env)->GetMethodID(env, cls, "test1", "(Lcompiler/valhalla/inlinetypes/MyValue1;Z)Lcompiler/valhalla/inlinetypes/MyValue1;");
30     return (*env)->CallObjectMethod(env, receiver, mid, vt, JNI_TRUE);
31 }
32 
33 JNIEXPORT jlong JNICALL
34 Java_compiler_valhalla_inlinetypes_TestJNICalls_testMethod2(JNIEnv *env, jobject receiver, jobject vt) {
35     jclass cls = (*env)->GetObjectClass(env, vt);
36     jmethodID mid = (*env)->GetMethodID(env, cls, "hash", "()J");
37     return (*env)->CallLongMethod(env, vt, mid);
38 }
39 
40 JNIEXPORT jint JNICALL
41 Java_compiler_valhalla_inlinetypes_TestJNICalls_00024MyValueWithNative_testMethod3(JNIEnv *env, jobject receiver) {
42     jclass cls = (*env)->GetObjectClass(env, receiver);
43     jfieldID fid = (*env)->GetFieldID(env, cls, "x", "I");
44     return (*env)->GetIntField(env, receiver, fid);
45 }