| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "dex_file.h" |
| |
| #include "jit/offline_profiling_info.h" |
| #include "jni.h" |
| #include "mirror/class-inl.h" |
| #include "oat_file_assistant.h" |
| #include "oat_file_manager.h" |
| #include "scoped_thread_state_change.h" |
| #include "thread.h" |
| |
| namespace art { |
| namespace { |
| |
| extern "C" JNIEXPORT jstring JNICALL Java_Main_getProfileInfoDump( |
| JNIEnv* env, jclass cls, jstring filename) { |
| std::string dex_location; |
| { |
| ScopedObjectAccess soa(Thread::Current()); |
| dex_location = soa.Decode<mirror::Class*>(cls)->GetDexCache()->GetDexFile()->GetLocation(); |
| } |
| const OatFile* oat_file = Runtime::Current()->GetOatFileManager().GetPrimaryOatFile(); |
| std::vector<std::unique_ptr<const DexFile>> dex_files = |
| OatFileAssistant::LoadDexFiles(*oat_file, dex_location.c_str()); |
| const char* filename_chars = env->GetStringUTFChars(filename, nullptr); |
| |
| std::vector<const DexFile*> dex_files_raw; |
| for (size_t i = 0; i < dex_files.size(); i++) { |
| dex_files_raw.push_back(dex_files[i].get()); |
| } |
| |
| ProfileCompilationInfo info(filename_chars); |
| |
| std::string result = info.Load(dex_files_raw) |
| ? info.DumpInfo(/*print_full_dex_location*/false) |
| : "Could not load profile info"; |
| |
| env->ReleaseStringUTFChars(filename, filename_chars); |
| // Return the dump of the profile info. It will be compared against a golden value. |
| return env->NewStringUTF(result.c_str()); |
| } |
| |
| } // namespace |
| } // namespace art |