Top


定義場所(file name)

hotspot/src/share/vm/prims/jni.cpp

本体部(body)

    JNI_ENTRY(void, jni_CallStaticVoidMethodA(JNIEnv *env, jclass cls, jmethodID methodID, const jvalue *args))

  {- -------------------------------------------
  (1) (デバッグ用の処理)
      (See: JNIWrapper)
      ---------------------------------------- -}

      JNIWrapper("CallStaticVoidMethodA");

  {- -------------------------------------------
  (1) (DTrace のフック点)
      ---------------------------------------- -}

      DTRACE_PROBE3(hotspot_jni, CallStaticVoidMethodA__entry, env, cls, methodID);

  {- -------------------------------------------
  (1) (DTrace のフック点)(リターン用) (See: DT_RETURN_MARK)
      ---------------------------------------- -}

      DT_VOID_RETURN_MARK(CallStaticVoidMethodA);

  {- -------------------------------------------
  (1) 引数が入った jvalue 配列を JNI_ArgumentPusherArray オブジェクトに詰め直した後, 
      jni_invoke_static() を呼んで実際の呼び出し処理を行う.
      ---------------------------------------- -}

      JavaValue jvalue(T_VOID);
      JNI_ArgumentPusherArray ap(methodID, args);
      jni_invoke_static(env, &jvalue, NULL, JNI_STATIC, methodID, &ap, CHECK);
    JNI_END

This document is available under the GNU GENERAL PUBLIC LICENSE Version 2.