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 */ 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 */ 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 */ 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 }; 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 LOGW("WARNING: NativeTestTarget not registered\n"); 65 env->ExceptionClear(); 66 } 67 return 0; 68 } 69