1 /*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "JNIHelp.h"
18
19 /*
20 * public static void emptyJniStaticMethod0()
21 *
22 * For benchmarks, a do-nothing JNI method with no arguments.
23 */
emptyJniStaticMethod0(JNIEnv *,jclass)24 static void emptyJniStaticMethod0(JNIEnv*, jclass)
25 {
26 // This space intentionally left blank.
27 }
28
29 /*
30 * public static void emptyJniStaticMethod6(int a, int b, int c,
31 * int d, int e, int f)
32 *
33 * For benchmarks, a do-nothing JNI method with six arguments.
34 */
emptyJniStaticMethod6(JNIEnv *,jclass,int,int,int,int,int,int)35 static void emptyJniStaticMethod6(JNIEnv*, jclass,
36 int, int, int, int, int, int)
37 {
38 // This space intentionally left blank.
39 }
40
41 /*
42 * public static void emptyJniStaticMethod6L(String a, String[] b,
43 * int[][] c, Object d, Object[] e, Object[][][][] f)
44 *
45 * For benchmarks, a do-nothing JNI method with six arguments.
46 */
emptyJniStaticMethod6L(JNIEnv *,jclass,jobject,jarray,jarray,jobject,jarray,jarray)47 static void emptyJniStaticMethod6L(JNIEnv*, jclass,
48 jobject, jarray, jarray, jobject, jarray, jarray)
49 {
50 // This space intentionally left blank.
51 }
52
53 static JNINativeMethod gMethods[] = {
54 { "emptyJniStaticMethod0", "()V", (void*)emptyJniStaticMethod0 },
55 { "emptyJniStaticMethod6", "(IIIIII)V", (void*)emptyJniStaticMethod6 },
56 { "emptyJniStaticMethod6L", "(Ljava/lang/String;[Ljava/lang/String;[[ILjava/lang/Object;[Ljava/lang/Object;[[[[Ljava/lang/Object;)V", (void*)emptyJniStaticMethod6L },
57 };
register_org_apache_harmony_dalvik_NativeTestTarget(JNIEnv * env)58 int register_org_apache_harmony_dalvik_NativeTestTarget(JNIEnv* env) {
59 int result = jniRegisterNativeMethods(env,
60 "org/apache/harmony/dalvik/NativeTestTarget",
61 gMethods, NELEM(gMethods));
62 if (result != 0) {
63 /* print warning, but allow to continue */
64 ALOGW("WARNING: NativeTestTarget not registered\n");
65 env->ExceptionClear();
66 }
67 return 0;
68 }
69