├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── penguin │ │ └── opencore │ │ └── tester │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── cpp │ │ ├── CMakeLists.txt │ │ └── native-lib.cpp │ ├── java │ │ └── penguin │ │ │ └── opencore │ │ │ └── tester │ │ │ ├── LeakMemory.java │ │ │ ├── MainActivity.java │ │ │ └── TesterApp.java │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── penguin │ └── opencore │ └── tester │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── jitpack.yml ├── opencore ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── penguin │ │ └── opencore │ │ └── sdk │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── cpp │ │ ├── CMakeLists.txt │ │ ├── VERSION │ │ ├── eajni │ │ │ ├── AndroidJNI.cpp │ │ │ ├── Thread.cpp │ │ │ └── include │ │ │ │ └── eajnis │ │ │ │ ├── AndroidJNI.h │ │ │ │ ├── Log.h │ │ │ │ └── Thread.h │ │ ├── opencore │ │ │ ├── arm │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ ├── arm64 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ ├── lp32 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ ├── lp64 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ ├── opencore.cpp │ │ │ ├── opencore.h │ │ │ ├── riscv64 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ ├── x86 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ │ └── x86_64 │ │ │ │ ├── opencore.cpp │ │ │ │ └── opencore.h │ │ └── opencore_jni.cpp │ └── java │ │ └── penguin │ │ └── opencore │ │ └── sdk │ │ └── Coredump.java │ └── test │ └── java │ └── penguin │ └── opencore │ └── sdk │ └── ExampleUnitTest.java ├── script └── build.sh └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | .idea 4 | /local.properties 5 | /.idea/caches 6 | /.idea/libraries 7 | /.idea/modules.xml 8 | /.idea/workspace.xml 9 | /.idea/navEditor.xml 10 | /.idea/assetWizardSettings.xml 11 | .DS_Store 12 | /build 13 | /captures 14 | .externalNativeBuild 15 | .cxx 16 | mybuild.sh 17 | clocline.sh 18 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # Techincal System 2 | ![core-analysis](https://raw.githubusercontent.com/Penguin38/OpenCoreAnalysisKit/refs/heads/main/doc/OpenCoreAnalyzer.jpg) 3 | 4 | | Project | Path | 5 | |:------------:|---------------------------------------------------| 6 | |core-parser | https://github.com/Penguin38/OpenCoreAnalysisKit | 7 | |linux-parser | https://github.com/Penguin38/OpenLinuxAnalysisKit | 8 | |crash-android | https://github.com/Penguin38/crash-android | 9 | |OpenCoreSDK | https://github.com/Penguin38/OpenCoreSDK | 10 | 11 | ## Build 12 | ``` 13 | allprojects { 14 | repositories { 15 | ... 16 | maven { url 'https://jitpack.io' } 17 | } 18 | } 19 | ``` 20 | or 21 | ``` 22 | dependencyResolutionManagement { 23 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 24 | repositories { 25 | ... 26 | maven { url 'https://jitpack.io' } 27 | } 28 | } 29 | ``` 30 | ``` 31 | dependencies { 32 | ... 33 | implementation 'com.github.Penguin38:OpenCoreSDK:opencore-1.4.15' 34 | } 35 | ``` 36 | ## Simple 37 | ``` 38 | { 39 | // init opencore env 40 | Coredump.getInstance().init(); 41 | 42 | // setting timeout (second) 43 | Coredump.getInstance().setCoreTimeout(Coredump.DEF_TIMEOUT); 44 | 45 | // setting core filename rule 46 | Coredump.getInstance().setCoreFlag(Coredump.FLAG_CORE 47 | | Coredump.FLAG_PROCESS_COMM 48 | | Coredump.FLAG_PID 49 | | Coredump.FLAG_THREAD_COMM 50 | | Coredump.FLAG_TID 51 | | Coredump.FLAG_TIMESTAMP); 52 | 53 | // setting core filter 54 | Coredump.getInstance().setCoreFilter(Coredump.FILTER_SPECIAL_VMA 55 | // | Coredump.FILTER_FILE_VMA 56 | // | Coredump.FILTER_SHARED_VMA 57 | | Coredump.FILTER_SANITIZER_SHADOW_VMA 58 | | Coredump.FILTER_NON_READ_VMA 59 | | Coredump.FILTER_SIGNAL_CONTEXT 60 | // | Coredump.FILTER_JAVAHEAP_VMA 61 | // | Coredump.FILTER_JIT_CACHE_VMA 62 | /* | Coredump.FILTER_MINIDUMP */); 63 | 64 | // setting core save dir 65 | Coredump.getInstance().setCoreDir(...); 66 | 67 | // Java Crash 68 | Coredump.getInstance().enable(Coredump.JAVA); 69 | 70 | // Native Crash 71 | Coredump.getInstance().enable(Coredump.NATIVE); 72 | 73 | // setting core listener 74 | Coredump.getInstance().setListener(new Coredump.Listener() { 75 | @Override 76 | public void onCompleted(String path) { 77 | // do anything 78 | } 79 | }); 80 | 81 | // current time core 82 | Coredump.getInstance().doCoredump(); 83 | } 84 | ``` 85 | ``` 86 | 01-12 00:15:33.949 28421 28421 I Opencore: Init opencore-1.4.7 environment.. 87 | 01-12 00:15:35.479 28471 28471 I Opencore: Coredump /storage/emulated/0/Android/data/penguin.opencore.tester/files/core.opencore.tester_28421_Thread-2_28470_1736612135 ... 88 | 01-12 00:15:35.479 28421 28470 I Opencore: Wait (28471) coredump 89 | 01-12 00:15:37.927 28471 28471 I Opencore: Finish done. 90 | ``` 91 | 92 | ``` 93 | $ core-parser -c core.opencore.tester_28421_Thread-2_28470_1736612135 94 | 95 | core-parser> sysroot symbols 96 | Mmap segment [5c8d0ba000, 5c8d0bc000) symbols/system/bin/app_process64 [0] 97 | Mmap segment [5c8d0bc000, 5c8d0bd000) symbols/system/bin/app_process64 [2000] 98 | Read symbols[18] (/system/bin/app_process64) 99 | Mmap segment [717a200000, 717a34a000) symbols/apex/com.android.art/lib64/libart.so [0] 100 | Mmap segment [717a400000, 717a9d7000) symbols/apex/com.android.art/lib64/libart.so [200000] 101 | Read symbols[11831] (/apex/com.android.art/lib64/libart.so) 102 | Mmap segment [714eee9000, 714eeea000) symbols/data/app/~~t-3m0JHw8Ez4qv9bddEVKg==/penguin.opencore.tester-rYieubZRUEwwTqkECUNBYQ==/lib/arm64/libnative-lib.so [0] 103 | Read symbols[10] (/data/app/~~t-3m0JHw8Ez4qv9bddEVKg==/penguin.opencore.tester-rYieubZRUEwwTqkECUNBYQ==/lib/arm64/libnative-lib.so) 104 | 105 | core-parser> bt 106 | Switch oat version(199) env. 107 | "Thread-2" sysTid=28470 Native 108 | | group="main" daemon=0 prio=5 target=0x131e9438 uncaught_exception=0x0 109 | | tid=28 sCount=0 flags=0 obj=0x131e93c0 self=0xb4000070fb248800 env=0xb4000070fb110380 110 | | stack=0x70e1e41000-0x70e1e43000 stackSize=0x103cb0 handle=0x70e1f44cb0 111 | | mutexes=0xb4000070fb248fa8 held= 112 | x0 0xb4000070fb110380 x1 0x00000070e1f43f68 x2 0x0000000000000000 x3 0x0000000000000000 113 | x4 0x0000000000000000 x5 0x0000000000000000 x6 0x0000000000000000 x7 0x0000000000000000 114 | x8 0x0000000000000000 x9 0x0000000000000001 x10 0x0000000000430000 x11 0x0000007140000000 115 | x12 0x0000000000000000 x13 0x0000000000000228 x14 0x0092b9b7e4df6987 x15 0xffffffffffffffff 116 | x16 0x0000007204fced50 x17 0x000000714eee95f0 x18 0x00000070e0fd0000 x19 0xb4000070fb248800 117 | x20 0x0000000000000000 x21 0xb4000070fb248800 x22 0x00000070e1f45000 x23 0xb4000070fb2488b0 118 | x24 0x0000007158b31a30 x25 0xb40000721ece1000 x26 0x00000070e1f45000 x27 0x000000000000000b 119 | x28 0x00000070e1f43e80 fp 0x00000070e1f43e80 120 | lr 0x000000717a422248 sp 0x00000070e1f43e50 pc 0x000000714eee9608 pst 0x0000000060001000 121 | Native: #0 000000714eee9608 Java_penguin_opencore_tester_MainActivity_nativeCrashJNI+0x18 122 | Native: #1 000000717a422244 art_quick_generic_jni_trampoline+0x94 123 | JavaKt: #0 0000000000000000 penguin.opencore.tester.MainActivity.nativeCrashJNI 124 | JavaKt: #1 0000007165277b30 penguin.opencore.tester.MainActivity$2.run 125 | JavaKt: #2 0000007179e13eb4 java.lang.Thread.run 126 | core-parser> 127 | ``` 128 | 129 | ``` 130 | $ gdb16 -c core.opencore.tester_28421_Thread-2_28470_1736612135 131 | 132 | (gdb) set sysroot symbols/ 133 | Reading symbols from symbols/apex/com.android.art/lib64/libart.so... 134 | (No debugging symbols found in symbols/apex/com.android.art/lib64/libart.so) 135 | Reading symbols from symbols/data/app/~~t-3m0JHw8Ez4qv9bddEVKg==/penguin.opencore.tester-rYieubZRUEwwTqkECUNBYQ==/lib/arm64/libnative-lib.so... 136 | 137 | (gdb) bt 138 | #0 0x000000714eee9608 in Java_penguin_opencore_tester_MainActivity_nativeCrashJNI (env=0xb4000070fb110380, thiz=0x70e1f43f68) 139 | at /home/penguin/opensource/OpenCoreSDK/app/src/main/cpp/native-lib.cpp:25 140 | #1 0x000000717a422248 in art_quick_generic_jni_trampoline () from symbols/apex/com.android.art/lib64/libart.so 141 | #2 0x000000717a418968 in art_quick_invoke_stub () from symbols/apex/com.android.art/lib64/libart.so 142 | #3 0x000000717a484064 in art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*) () from symbols/apex/com.android.art/lib64/libart.so 143 | #4 0x000000717a5e1734 in art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*) () 144 | from symbols/apex/com.android.art/lib64/libart.so 145 | #5 0x000000717a5dc028 in bool art::interpreter::DoCall(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) () 146 | from symbols/apex/com.android.art/lib64/libart.so 147 | #6 0x000000717a943a68 in MterpInvokeVirtual () from symbols/apex/com.android.art/lib64/libart.so 148 | #7 0x000000717a403818 in mterp_op_invoke_virtual () from symbols/apex/com.android.art/lib64/libart.so 149 | #8 0x000000717a5d3fd4 in art::interpreter::Execute(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) () 150 | from symbols/apex/com.android.art/lib64/libart.so 151 | #9 0x000000717a5db5a8 in art::interpreter::ArtInterpreterToInterpreterBridge(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame*, art::JValue*) () 152 | from symbols/apex/com.android.art/lib64/libart.so 153 | #10 0x000000717a5dc004 in bool art::interpreter::DoCall(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) () 154 | from symbols/apex/com.android.art/lib64/libart.so 155 | #11 0x000000717a949c00 in MterpInvokeInterface () from symbols/apex/com.android.art/lib64/libart.so 156 | #12 0x000000717a403a18 in mterp_op_invoke_interface () from symbols/apex/com.android.art/lib64/libart.so 157 | #13 0x000000717a5d3fd4 in art::interpreter::Execute(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) () 158 | from symbols/apex/com.android.art/lib64/libart.so 159 | #14 0x000000717a932568 in artQuickToInterpreterBridge () from symbols/apex/com.android.art/lib64/libart.so 160 | #15 0x000000717a42237c in art_quick_to_interpreter_bridge () from symbols/apex/com.android.art/lib64/libart.so 161 | #16 0x000000717a418968 in art_quick_invoke_stub () from symbols/apex/com.android.art/lib64/libart.so 162 | #17 0x000000717a484064 in art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*) () from symbols/apex/com.android.art/lib64/libart.so 163 | #18 0x000000717a818618 in art::JValue art::InvokeVirtualOrInterfaceWithJValues(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, jvalue const*) () from symbols/apex/com.android.art/lib64/libart.so 164 | #19 0x000000717a866b24 in art::Thread::CreateCallback(void*) () from symbols/apex/com.android.art/lib64/libart.so 165 | ... 166 | ``` 167 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 30 5 | buildToolsVersion "30.0.3" 6 | 7 | defaultConfig { 8 | applicationId "penguin.opencore.tester" 9 | minSdkVersion 21 10 | targetSdkVersion 30 11 | versionCode 1 12 | versionName "1.0" 13 | 14 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 15 | 16 | externalNativeBuild { 17 | cmake { 18 | abiFilters "arm64-v8a", "armeabi-v7a", "x86_64", "x86" 19 | cppFlags "-std=gnu++17" 20 | } 21 | } 22 | 23 | ndk{ 24 | abiFilters "arm64-v8a", "armeabi-v7a", "x86_64", "x86" 25 | } 26 | 27 | ndkVersion "22.1.7171670" 28 | } 29 | 30 | buildTypes { 31 | release { 32 | minifyEnabled false 33 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 34 | } 35 | } 36 | 37 | externalNativeBuild { 38 | cmake { 39 | path "src/main/cpp/CMakeLists.txt" 40 | version "3.10.2" 41 | } 42 | } 43 | } 44 | 45 | dependencies { 46 | implementation fileTree(dir: 'libs', include: ['*.jar']) 47 | 48 | implementation 'androidx.appcompat:appcompat:1.1.0' 49 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3' 50 | testImplementation 'junit:junit:4.12' 51 | androidTestImplementation 'androidx.test.ext:junit:1.1.1' 52 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0' 53 | implementation project(path: ':opencore') 54 | } 55 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/penguin/opencore/tester/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package penguin.opencore.tester; 2 | 3 | import android.content.Context; 4 | 5 | import androidx.test.platform.app.InstrumentationRegistry; 6 | import androidx.test.ext.junit.runners.AndroidJUnit4; 7 | 8 | import org.junit.Test; 9 | import org.junit.runner.RunWith; 10 | 11 | import static org.junit.Assert.*; 12 | 13 | /** 14 | * Instrumented test, which will execute on an Android device. 15 | * 16 | * @see Testing documentation 17 | */ 18 | @RunWith(AndroidJUnit4.class) 19 | public class ExampleInstrumentedTest { 20 | @Test 21 | public void useAppContext() { 22 | // Context of the app under test. 23 | Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); 24 | 25 | assertEquals("penguin.opencore.tester", appContext.getPackageName()); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/cpp/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # For more information about using CMake with Android Studio, read the 2 | # documentation: https://d.android.com/studio/projects/add-native-code.html 3 | 4 | # Sets the minimum version of CMake required to build the native library. 5 | 6 | cmake_minimum_required(VERSION 3.4.1) 7 | 8 | # Creates and names a library, sets it as either STATIC 9 | # or SHARED, and provides the relative paths to its source code. 10 | # You can define multiple libraries, and CMake builds them for you. 11 | # Gradle automatically packages shared libraries with your APK. 12 | 13 | add_library( # Sets the name of the library. 14 | native-lib 15 | 16 | # Sets the library as a shared library. 17 | SHARED 18 | 19 | # Provides a relative path to your source file(s). 20 | native-lib.cpp ) 21 | 22 | # Searches for a specified prebuilt library and stores the path as a 23 | # variable. Because CMake includes system libraries in the search path by 24 | # default, you only need to specify the name of the public NDK library 25 | # you want to add. CMake verifies that the library exists before 26 | # completing its build. 27 | 28 | find_library( # Sets the name of the path variable. 29 | log-lib 30 | 31 | # Specifies the name of the NDK library that 32 | # you want CMake to locate. 33 | log ) 34 | 35 | # Specifies libraries CMake should link to your target library. You 36 | # can link multiple libraries, such as libraries you define in this 37 | # build script, prebuilt third-party libraries, or system libraries. 38 | 39 | target_link_libraries( # Specifies the target library. 40 | native-lib 41 | 42 | # Links the target library to the log library 43 | # included in the NDK. 44 | ${log-lib} ) 45 | 46 | set_target_properties(native-lib PROPERTIES LINK_FLAGS "-Wl,-z,max-page-size=16384") 47 | -------------------------------------------------------------------------------- /app/src/main/cpp/native-lib.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2024-present, Guanyou.Chen. All rights reserved. 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 18 | #include 19 | #include 20 | 21 | extern "C" 22 | JNIEXPORT void JNICALL 23 | Java_penguin_opencore_tester_MainActivity_nativeCrashJNI(JNIEnv *env, jobject thiz) { 24 | int *p = nullptr; 25 | *p = 1; 26 | } 27 | 28 | extern "C" 29 | JNIEXPORT void JNICALL 30 | Java_penguin_opencore_tester_MainActivity_nativeAbortJNI(JNIEnv *env, jobject thiz) { 31 | abort(); 32 | } 33 | -------------------------------------------------------------------------------- /app/src/main/java/penguin/opencore/tester/LeakMemory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2024-present, Guanyou.Chen. All rights reserved. 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 | package penguin.opencore.tester; 18 | 19 | public class LeakMemory { 20 | private byte[] data = new byte[65536]; 21 | 22 | public LeakMemory() { 23 | for (int i = 0; i < data.length; i++) { 24 | data[i] = (byte) 0xaa; 25 | } 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /app/src/main/java/penguin/opencore/tester/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2024-present, Guanyou.Chen. All rights reserved. 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 | package penguin.opencore.tester; 18 | 19 | import androidx.appcompat.app.AppCompatActivity; 20 | 21 | import android.os.Bundle; 22 | import android.os.Process; 23 | import android.util.Log; 24 | import android.view.View; 25 | import android.widget.Button; 26 | import android.widget.Toast; 27 | 28 | import java.text.SimpleDateFormat; 29 | import java.util.Date; 30 | import java.util.ArrayList; 31 | 32 | import penguin.opencore.sdk.Coredump; 33 | 34 | public class MainActivity extends AppCompatActivity 35 | implements View.OnClickListener, Coredump.Listener { 36 | 37 | // Used to load the 'native-lib' library on application startup. 38 | static { 39 | System.loadLibrary("native-lib"); 40 | } 41 | 42 | @Override 43 | protected void onCreate(Bundle savedInstanceState) { 44 | super.onCreate(savedInstanceState); 45 | setContentView(R.layout.activity_main); 46 | 47 | Coredump.getInstance().setListener(this); 48 | findViewById(R.id.button).setOnClickListener(this); 49 | findViewById(R.id.button2).setOnClickListener(this); 50 | findViewById(R.id.button3).setOnClickListener(this); 51 | findViewById(R.id.button4).setOnClickListener(this); 52 | findViewById(R.id.button5).setOnClickListener(this); 53 | } 54 | 55 | private void doJavaCrash() { 56 | new Thread(new Runnable() { 57 | @Override 58 | public void run() { 59 | View view = null; 60 | view.callOnClick(); 61 | } 62 | }).start(); 63 | } 64 | 65 | private void doNativeCrash() { 66 | new Thread(new Runnable() { 67 | @Override 68 | public void run() { 69 | nativeCrashJNI(); 70 | } 71 | }).start(); 72 | } 73 | 74 | private void doDirectJavaCore() { 75 | SimpleDateFormat format = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss"); 76 | Date date = new Date(System.currentTimeMillis()); 77 | Coredump.getInstance().doCoredump(format.format(date) + ".core." + Process.myTid()); 78 | } 79 | 80 | private void doAbort() { 81 | new Thread(new Runnable() { 82 | @Override 83 | public void run() { 84 | nativeAbortJNI(); 85 | } 86 | }).start(); 87 | } 88 | 89 | private void doOOM() { 90 | new Thread(new Runnable() { 91 | @Override 92 | public void run() { 93 | ArrayList array = new ArrayList(); 94 | while (true) { 95 | array.add(new LeakMemory()); 96 | } 97 | } 98 | }).start(); 99 | } 100 | 101 | @Override 102 | public void onClick(View view) { 103 | switch (view.getId()) { 104 | case R.id.button: 105 | doJavaCrash(); 106 | break; 107 | case R.id.button2: 108 | doNativeCrash(); 109 | break; 110 | case R.id.button3: 111 | doDirectJavaCore(); 112 | break; 113 | case R.id.button4: 114 | doAbort(); 115 | break; 116 | case R.id.button5: 117 | doOOM(); 118 | break; 119 | } 120 | } 121 | 122 | @Override 123 | public void onCompleted(String path) { 124 | Log.i(Coredump.TAG, path); 125 | Toast.makeText(MainActivity.this, path, Toast.LENGTH_LONG).show(); 126 | } 127 | /** 128 | * A native method that is implemented by the 'native-lib' native library, 129 | * which is packaged with this application. 130 | */ 131 | public native void nativeCrashJNI(); 132 | public native void nativeAbortJNI(); 133 | } 134 | -------------------------------------------------------------------------------- /app/src/main/java/penguin/opencore/tester/TesterApp.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2024-present, Guanyou.Chen. All rights reserved. 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 | package penguin.opencore.tester; 18 | 19 | import android.app.Application; 20 | import android.util.Log; 21 | import penguin.opencore.sdk.Coredump; 22 | 23 | public class TesterApp extends Application { 24 | @Override 25 | public void onCreate() { 26 | super.onCreate(); 27 | 28 | Coredump.getInstance().init(); 29 | 30 | Coredump.getInstance().setCoreTimeout(Coredump.DEF_TIMEOUT); 31 | 32 | //Coredump.getInstance().setCoreDir(getFilesDir().getAbsolutePath()); 33 | //Coredump.getInstance().setCoreDir("/data/local/tmp"); 34 | Coredump.getInstance().setCoreDir(getExternalFilesDir(null).getAbsolutePath()); 35 | Coredump.getInstance().setCoreFlag(Coredump.FLAG_CORE 36 | | Coredump.FLAG_PROCESS_COMM 37 | | Coredump.FLAG_PID 38 | // | Coredump.FLAG_THREAD_COMM 39 | // | Coredump.FLAG_TID 40 | | Coredump.FLAG_TIMESTAMP); 41 | 42 | Coredump.getInstance().setCoreFilter(Coredump.FILTER_SPECIAL_VMA 43 | // | Coredump.FILTER_FILE_VMA 44 | // | Coredump.FILTER_SHARED_VMA 45 | | Coredump.FILTER_SANITIZER_SHADOW_VMA 46 | | Coredump.FILTER_NON_READ_VMA 47 | | Coredump.FILTER_SIGNAL_CONTEXT 48 | // | Coredump.FILTER_JAVAHEAP_VMA 49 | // | Coredump.FILTER_JIT_CACHE_VMA 50 | /* | Coredump.FILTER_MINIDUMP */); 51 | 52 | Coredump.getInstance().enable(Coredump.JAVA); 53 | Coredump.getInstance().enable(Coredump.NATIVE); 54 | 55 | Log.i(Coredump.TAG, Coredump.getInstance().toString()); 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 |