jvmti.h

一个开源的组件

} jvmtiLocalVariableEntry;

typedef struct {
    char* name;
    jvmtiParamKind kind;
    jvmtiParamTypes base_type;
    jboolean null_ok;
} jvmtiParamInfo;

typedef struct {
    jvmtiExtensionFunction func;
    char* id;
    char* short_description;
    jint param_count;
    jvmtiParamInfo* params;
    jint error_count;
    jvmtiError* errors;
} jvmtiExtensionFunctionInfo;

typedef struct {
    jint extension_event_index;
    char* id;
    char* short_description;
    jint param_count;
    jvmtiParamInfo* params;
} jvmtiExtensionEventInfo;

typedef struct {
    jlong max_value;
    jboolean may_skip_forward;
    jboolean may_skip_backward;
    jvmtiTimerKind kind;
    jlong reserved1;
    jlong reserved2;
} jvmtiTimerInfo;

typedef struct {
    const void* start_address;
    jlocation location;
} jvmtiAddrLocationMap;

typedef struct {
    unsigned int can_tag_objects : 1;
    unsigned int can_generate_field_modification_events : 1;
    unsigned int can_generate_field_access_events : 1;
    unsigned int can_get_bytecodes : 1;
    unsigned int can_get_synthetic_attribute : 1;
    unsigned int can_get_owned_monitor_info : 1;
    unsigned int can_get_current_contended_monitor : 1;
    unsigned int can_get_monitor_info : 1;
    unsigned int can_pop_frame : 1;
    unsigned int can_redefine_classes : 1;
    unsigned int can_signal_thread : 1;
    unsigned int can_get_source_file_name : 1;
    unsigned int can_get_line_numbers : 1;
    unsigned int can_get_source_debug_extension : 1;
    unsigned int can_access_local_variables : 1;
    unsigned int can_maintain_original_method_order : 1;
    unsigned int can_generate_single_step_events : 1;
    unsigned int can_generate_exception_events : 1;
    unsigned int can_generate_frame_pop_events : 1;
    unsigned int can_generate_breakpoint_events : 1;
    unsigned int can_suspend : 1;
    unsigned int can_redefine_any_class : 1;
    unsigned int can_get_current_thread_cpu_time : 1;
    unsigned int can_get_thread_cpu_time : 1;
    unsigned int can_generate_method_entry_events : 1;
    unsigned int can_generate_method_exit_events : 1;
    unsigned int can_generate_all_class_hook_events : 1;
    unsigned int can_generate_compiled_method_load_events : 1;
    unsigned int can_generate_monitor_events : 1;
    unsigned int can_generate_vm_object_alloc_events : 1;
    unsigned int can_generate_native_method_bind_events : 1;
    unsigned int can_generate_garbage_collection_events : 1;
    unsigned int can_generate_object_free_events : 1;
    unsigned int : 15;
    unsigned int : 16;
    unsigned int : 16;
    unsigned int : 16;
    unsigned int : 16;
    unsigned int : 16;
} jvmtiCapabilities;


    /* Event Definitions */

typedef void (JNICALL *jvmtiEventReserved)(void);


typedef void (JNICALL *jvmtiEventBreakpoint)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location);

typedef void (JNICALL *jvmtiEventClassFileLoadHook)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jclass class_being_redefined, 
     jobject loader, 
     const char* name, 
     jobject protection_domain, 
     jint class_data_len, 
     const unsigned char* class_data, 
     jint* new_class_data_len, 
     unsigned char** new_class_data);

typedef void (JNICALL *jvmtiEventClassLoad)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jclass klass);

typedef void (JNICALL *jvmtiEventClassPrepare)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jclass klass);

typedef void (JNICALL *jvmtiEventCompiledMethodLoad)
    (jvmtiEnv *jvmti_env, 
     jmethodID method, 
     jint code_size, 
     const void* code_addr, 
     jint map_length, 
     const jvmtiAddrLocationMap* map, 
     const void* compile_info);

typedef void (JNICALL *jvmtiEventCompiledMethodUnload)
    (jvmtiEnv *jvmti_env, 
     jmethodID method, 
     const void* code_addr);

typedef void (JNICALL *jvmtiEventDataDumpRequest)
    (jvmtiEnv *jvmti_env);

typedef void (JNICALL *jvmtiEventDynamicCodeGenerated)
    (jvmtiEnv *jvmti_env, 
     const char* name, 
     const void* address, 
     jint length);

typedef void (JNICALL *jvmtiEventException)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location, 
     jobject exception, 
     jmethodID catch_method, 
     jlocation catch_location);

typedef void (JNICALL *jvmtiEventExceptionCatch)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location, 
     jobject exception);

typedef void (JNICALL *jvmtiEventFieldAccess)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location, 
     jclass field_klass, 
     jobject object, 
     jfieldID field);

typedef void (JNICALL *jvmtiEventFieldModification)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location, 
     jclass field_klass, 
     jobject object, 
     jfieldID field, 
     char signature_type, 
     jvalue new_value);

typedef void (JNICALL *jvmtiEventFramePop)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jboolean was_popped_by_exception);

typedef void (JNICALL *jvmtiEventGarbageCollectionFinish)
    (jvmtiEnv *jvmti_env);

typedef void (JNICALL *jvmtiEventGarbageCollectionStart)
    (jvmtiEnv *jvmti_env);

typedef void (JNICALL *jvmtiEventMethodEntry)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method);

typedef void (JNICALL *jvmtiEventMethodExit)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jboolean was_popped_by_exception, 
     jvalue return_value);

typedef void (JNICALL *jvmtiEventMonitorContendedEnter)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jobject object);

typedef void (JNICALL *jvmtiEventMonitorContendedEntered)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jobject object);

typedef void (JNICALL *jvmtiEventMonitorWait)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jobject object, 
     jlong timeout);

typedef void (JNICALL *jvmtiEventMonitorWaited)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jobject object, 
     jboolean timed_out);

typedef void (JNICALL *jvmtiEventNativeMethodBind)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     void* address, 
     void** new_address_ptr);

typedef void (JNICALL *jvmtiEventObjectFree)
    (jvmtiEnv *jvmti_env, 
     jlong tag);

typedef void (JNICALL *jvmtiEventSingleStep)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jmethodID method, 
     jlocation location);

typedef void (JNICALL *jvmtiEventThreadEnd)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread);

typedef void (JNICALL *jvmtiEventThreadStart)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread);

typedef void (JNICALL *jvmtiEventVMDeath)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env);

typedef void (JNICALL *jvmtiEventVMInit)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread);

typedef void (JNICALL *jvmtiEventVMObjectAlloc)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env, 
     jthread thread, 
     jobject object, 
     jclass object_klass, 
     jlong size);

typedef void (JNICALL *jvmtiEventVMStart)
    (jvmtiEnv *jvmti_env, 
     JNIEnv* jni_env);

    /* Event Callback Structure */

typedef struct {
                              /*   50 : VM Initialization Event */
    jvmtiEventVMInit VMInit;
                              /*   51 : VM Death Event */
    jvmtiEventVMDeath VMDeath;
                              /*   52 : Thread Start */
    jvmtiEventThreadStart ThreadStart;
                              /*   53 : Thread End */
    jvmtiEventThreadEnd ThreadEnd;
                              /*   54 : Class File Load Hook */
    jvmtiEventClassFileLoadHook ClassFileLoadHook;
                              /*   55 : Class Load */
    jvmtiEventClassLoad ClassLoad;
                              /*   56 : Class Prepare */
    jvmtiEventClassPrepare ClassPrepare;
                              /*   57 : VM Start Event */
    jvmtiEventVMStart VMStart;
                              /*   58 : Exception */
    jvmtiEventException Exception;
                              /*   59 : Exception Catch */
    jvmtiEventExceptionCatch ExceptionCatch;
                              /*   60 : Single Step */
    jvmtiEventSingleStep SingleStep;
                              /*   61 : Frame Pop */
    jvmtiEventFramePop FramePop;
                              /*   62 : Breakpoint */
    jvmtiEventBreakpoint Breakpoint;
                              /*   63 : Field Access */
    jvmtiEventFieldAccess FieldAccess;
                              /*   64 : Field Modification */
    jvmtiEventFieldModification FieldModification;
                              /*   65 : Method Entry */
    jvmtiEventMethodEntry MethodEntry;
                              /*   66 : Method Exit */
    jvmtiEventMethodExit MethodExit;
                              /*   67 : Native Method Bind */
    jvmtiEventNativeMethodBind NativeMethodBind;
                              /*   68 : Compiled Method Load */
    jvmtiEventCompiledMethodLoad CompiledMethodLoad;
                              /*   69 : Compiled Method Unload */
    jvmtiEventCompiledMethodUnload CompiledMethodUnload;
                              /*   70 : Dynamic Code Generated */
    jvmtiEventDynamicCodeGenerated DynamicCodeGenerated;
                              /*   71 : Data Dump Request */
    jvmtiEventDataDumpRequest DataDumpRequest;
                              /*   72 */
    jvmtiEventReserved reserved72;
                              /*   73 : Monitor Wait */
    jvmtiEventMonitorWait MonitorWait;
                              /*   74 : Monitor Waited */
    jvmtiEventMonitorWaited MonitorWaited;
                              /*   75 : Monitor Contended Enter */
    jvmtiEventMonitorContendedEnter MonitorContendedEnter;
                              /*   76 : Monitor Contended Entered */
    jvmtiEventMonitorContendedEntered MonitorContendedEntered;
                              /*   77 */
    jvmtiEventReserved reserved77;
                              /*   78 */
    jvmtiEventReserved reserved78;
                              /*   79 */
    jvmtiEventReserved reserved79;
                              /*   80 */
    jvmtiEventReserved reserved80;
                              /*   81 : Garbage Collection Start */
    jvmtiEventGarbageCollectionStart GarbageCollectionStart;
                              /*   82 : Garbage Collection Finish */
    jvmtiEventGarbageCollectionFinish GarbageCollectionFinish;
                              /*   83 : Object Free */
    jvmtiEventObjectFree ObjectFree;
                              /*   84 : VM Object Allocation */
    jvmtiEventVMObjectAlloc VMObjectAlloc;
} jvmtiEventCallbacks;


    /* Function Interface */
    
typedef struct jvmtiInterface_1_ {

  /*   1 :  RESERVED */
  void *reserved1;

  /*   2 : Set Event Notification Mode */
  jvmtiError (JNICALL *SetEventNotificationMode) (jvmtiEnv* env, 
    jvmtiEventMode mode, 
    jvmtiEvent event_type, 
    jthread event_thread, 
     ...);

  /*   3 :  RESERVED */
  void *reserved3;

  /*   4 : Get All Threads */
  jvmtiError (JNICALL *GetAllThreads) (jvmtiEnv* env, 
    jint* threads_count_ptr, 
    jthread** threads_ptr);

  /*   5 : Suspend Thread */
  jvmtiError (JNICALL *SuspendThread) (jvmtiEnv* env, 
    jthread thread);

  /*   6 : Resume Thread */
  jvmtiError (JNICALL *ResumeThread) (jvmtiEnv* env, 
    jthread thread);

  /*   7 : Stop Thread */
  jvmtiError (JNICALL *StopThread) (jvmtiEnv* env, 
    jthread thread, 
    jobject exception);

  /*   8 : Interrupt Thread */
  jvmtiError (JNICALL *InterruptThread) (jvmtiEnv* env, 
    jthread thread);

  /*   9 : Get Thread Info */
  jvmtiError (JNICALL *GetThreadInfo) (jvmtiEnv* env, 
    jthread thread, 
    jvmtiThreadInfo* info_ptr);

  /*   10 : Get Owned Monitor Info */
  jvmtiError (JNICALL *GetOwnedMonitorInfo) (jvmtiEnv* env, 
    jthread thread, 
    jint* owned_monitor_count_ptr, 
    jobject** owned_monitors_ptr);

  /*   11 : Get Current Contended Monitor */
  jvmtiError (JNICALL *GetCurrentContendedMonitor) (jvmtiEnv* env, 
    jthread thread, 
    jobject* monitor_ptr);

  /*   12 : Run Agent Thread */
  jvmtiError (JNICALL *RunAgentThread) (jvmtiEnv* env, 
    jthread thread, 
    jvmtiStartFunction proc, 
    const void* arg, 
    jint priority);

  /*   13 : Get Top Thread Groups */