11-07 21:36:23.092 2589 2589 E AndroidRuntime: java.lang.IllegalArgumentException: wrong number of arguments; expected 1114564912, got 2

从代码流程看是info指针或者bakMethod指针失效，gdb跟踪(ArrayObject *) info->paramTypes，发现会被memset, fork等函数修改，在主线程调用java_method_hook就无此问题

HookInfo *info = (HookInfo *) malloc(sizeof(HookInfo));
......
Method *bakMethod = (Method *) malloc(sizeof(Method));
Memcpy(bakMethod, method, sizeof(Method));
info->originalMethod = (void *) bakMethod;
......
method->insns = (u2 *) info;
......
HookInfo *info = (HookInfo *) method->insns;

pResult->l = (void *) dvmInvokeMethod(thisObject, originalMethod, argTypes,
                                      (ArrayObject *) info->paramTypes,
                                      (ClassObject *) info->returnType, true);

对于静态函数、构造函数、final函数、私有函数以及在代码上下文直接new出来的object，进行调用的时候。art hook方法失效。
另外，在调试模式下、startMethodTrace的情况下，你的入口会被替换掉。
另外，5.0, 6.0版本，头文件有变化，你的代码是不能运行的。

In file included from /AllHookInOne/jni/JavaHook/ArtMethodHook.cpp:3:0:
/AllHookInOne/jni/JavaHook/art_object_4_4.h:221:70: error: expected ')' before '::' token
mirror::Object* GetThisObject() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:221:43: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
mirror::Object* GetThisObject() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:223:86: error: expected ')' before '::' token
mirror::Object* GetThisObject(uint16_t num_ins) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:223:59: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
mirror::Object* GetThisObject(uint16_t num_ins) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:379:68: error: expected ')' before '::' token
bool IsValidIndex(int32_t index) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:379:41: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
bool IsValidIndex(int32_t index) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:395:53: error: expected ')' before '::' token
T Get(int32_t i) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:395:26: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
T Get(int32_t i) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:616:59: error: expected ')' before '::' token
Class* GetSuperClass() const SHARED_LOCKS_REQUIRED (Locks::mutator_lock_){
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:616:31: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
Class* GetSuperClass() const SHARED_LOCKS_REQUIRED (Locks::mutator_lock_){
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:624:60: error: expected ')' before '::' token
DexCache* GetDexCache() const SHARED_LOCKS_REQUIRED (Locks::mutator_lock_){
^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:74: note: in definition of macro 'SHARED_LOCKS_REQUIRED'

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:42:87: warning: 'shared_locks_required' attribute directive ignored [-Wattributes]

define SHARED_LOCKS_REQUIRED(...) attribute ((shared_locks_required(VA_ARGS)))

^
/AllHookInOne/jni/JavaHook/art_object_4_4.h:624:32: note: in expansion of macro 'SHARED_LOCKS_REQUIRED'
DexCache* GetDexCache() const SHARED_LOCKS_REQUIRED (Locks::mutator_lock_){
^
/android-ndk-r11c/build/core/build-binary.mk:462: recipe for target '/AllHookInOne/obj/local/armeabi/objs/onehook/JavaHook/ArtMethodHook.o' failed
make: *** [/AllHookInOne/obj/local/armeabi/objs/onehook/JavaHook/ArtMethodHook.o] Error 1

修改如下编译后运行,强制改为使用applicationLoader来findclass无法获取，mLoader为空

为什么使用pthread通过AttachCurrentThread 获得的jni-env无法find到明明应该存在的class

大佬，如果能出一个中文的Readme，加上简单流程或者方法，使用解释就更好了。

现有的方式是去判断persist.sys.dalvik.vm.lib， 但是5.0似乎不是这个key了，改为persist.sys.dalvik.vm.lib.2
这会让现有的逻辑在5.0上误判为dvm?

另外这里给一个通用判断：
读取/proc/self/maps，如果当前进程是ART,则能找到/system/lib/libart.so, 反之则能找到/system/lib/libdvm.so, 都找不到那就不是java进程。
64位进程则是/system/lib64/xxxx

怎么编译出 so库。
我用ndk-build编译时，有如下错误：
jni/JavaHook/DalvikMethodHook.cpp:1:44: fatal error: android_runtime/AndroidRuntime.h: No such file or directory

在源码环境下编译，有如下错误：
AllHookInOne/jni/JavaHook/DalvikMethodHook.cpp:257: error: undefined reference to 'dvmFindSystemClass(char const*)'

请问该如何编译出so库。

我在eclipse中编译，出现一大堆错误，将ndk-patch导入，也会出很多错误。每个jni文件都会有红叉叉。

ndk-build 过程中出错，不知道如何生成so文件。
多谢梁大大指点。