hotspot/src/share/vm/prims/jni.cpp
JNI_ENTRY(void, jni_CallStaticVoidMethod(JNIEnv *env, jclass cls, jmethodID methodID, ...))
{- -------------------------------------------
(1) (デバッグ用の処理)
(See: JNIWrapper)
---------------------------------------- -}
JNIWrapper("CallStaticVoidMethod");
{- -------------------------------------------
(1) (DTrace のフック点)
---------------------------------------- -}
DTRACE_PROBE3(hotspot_jni, CallStaticVoidMethod__entry, env, cls, methodID);
{- -------------------------------------------
(1) (DTrace のフック点)(リターン用) (See: DT_RETURN_MARK)
---------------------------------------- -}
DT_VOID_RETURN_MARK(CallStaticVoidMethod);
{- -------------------------------------------
(1) 可変長引数を JNI_ArgumentPusherVaArg 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.
---------------------------------------- -}
va_list args;
va_start(args, methodID);
JavaValue jvalue(T_VOID);
JNI_ArgumentPusherVaArg ap(methodID, args);
jni_invoke_static(env, &jvalue, NULL, JNI_STATIC, methodID, &ap, CHECK);
va_end(args);
JNI_END
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