1 /* 2 * Copyright (C) 2008 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 /* 18 * Bytecode optimization declarations. 19 */ 20 #ifndef DALVIK_OPTIMIZE_H_ 21 #define DALVIK_OPTIMIZE_H_ 22 23 /* 24 * Entry point from DEX preparation. 25 */ 26 void dvmOptimizeClass(ClassObject* clazz, bool essentialOnly); 27 28 /* 29 * Update a 16-bit code unit. 30 */ 31 void dvmUpdateCodeUnit(const Method* meth, u2* ptr, u2 newVal); 32 33 /* 34 * Abbreviated resolution functions, for use by optimization and verification 35 * code. 36 */ 37 ClassObject* dvmOptResolveClass(ClassObject* referrer, u4 classIdx, 38 VerifyError* pFailure); 39 Method* dvmOptResolveMethod(ClassObject* referrer, u4 methodIdx, 40 MethodType methodType, VerifyError* pFailure); 41 Method* dvmOptResolveInterfaceMethod(ClassObject* referrer, u4 methodIdx); 42 InstField* dvmOptResolveInstField(ClassObject* referrer, u4 ifieldIdx, 43 VerifyError* pFailure); 44 StaticField* dvmOptResolveStaticField(ClassObject* referrer, u4 sfieldIdx, 45 VerifyError* pFailure); 46 47 #endif // DALVIK_OPTIMIZE_H_ 48