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 * VM initialization and shutdown. 19 */ 20 #ifndef DALVIK_INIT_H_ 21 #define DALVIK_INIT_H_ 22 23 /* 24 * Standard VM initialization, usually invoked through JNI. 25 */ 26 std::string dvmStartup(int argc, const char* const argv[], 27 bool ignoreUnrecognized, JNIEnv* pEnv); 28 void dvmShutdown(void); 29 bool dvmInitAfterZygote(void); 30 31 /* 32 * Enable Java programming language assert statements after the Zygote fork. 33 */ 34 void dvmLateEnableAssertions(void); 35 36 /* 37 * Partial VM initialization; only used as part of "dexopt", which may be 38 * asked to optimize a DEX file holding fundamental classes. 39 */ 40 int dvmPrepForDexOpt(const char* bootClassPath, DexOptimizerMode dexOptMode, 41 DexClassVerifyMode verifyMode, int dexoptFlags); 42 43 /* 44 * Look up the set of classes and members used directly by the VM, 45 * storing references to them into the globals instance. See 46 * Globals.h. This function is exposed so that dex optimization may 47 * call it (while avoiding doing other unnecessary VM initialization). 48 * 49 * The function returns a success flag (true == success). 50 */ 51 bool dvmFindRequiredClassesAndMembers(void); 52 53 /* 54 * Look up required members of the class Reference, and set the global 55 * reference to Reference itself too. This needs to be done separately 56 * from dvmFindRequiredClassesAndMembers(), during the course of 57 * linking the class Reference (which is done specially). 58 */ 59 bool dvmFindReferenceMembers(ClassObject* classReference); 60 61 /* 62 * Replacement for fprintf() when we want to send a message to the console. 63 * This defaults to fprintf(), but will use the JNI fprintf callback if 64 * one was provided. 65 */ 66 int dvmFprintf(FILE* fp, const char* format, ...) 67 #if defined(__GNUC__) 68 __attribute__ ((format(printf, 2, 3))) 69 #endif 70 ; 71 72 #endif // DALVIK_INIT_H_ 73
