commit 53b8b09fc80329539585dcf43657bc5f4ecefdff
author Ian Rogers <irogers@google.com> Thu Mar 13 23:45:53 2014 -0700
committer Ian Rogers <irogers@google.com> Fri Mar 14 11:28:10 2014 -0700
tree cac0f82fbb89bd907104e3fed6c36203e11a3de0
parent 0dea9872082bc3e576ed6cefed86b0d6c0c45ffd

Refactor reflective method invocation.

Move invocation code out of JNI internal into reflection, including ArgArray
code. Make reflective invocation use the ArgArray to build arguments rather
than allocating a jvalue[] and unboxing arguments into that.
Move reflection part of jni_internal_test into reflection_test.
Make greater use of fast JNI.

Change-Id: Ib381372df5f9a83679e30e7275de24fa0e6b1057

runtime/native/java_lang_reflect_Method.cc

diff --git a/runtime/native/java_lang_reflect_Method.cc b/runtime/native/java_lang_reflect_Method.cc
index d29de3d..0b8bb7b 100644
--- a/runtime/native/java_lang_reflect_Method.cc
+++ b/runtime/native/java_lang_reflect_Method.cc
@@ -24,19 +24,19 @@
 #include "mirror/proxy.h"
 #include "object_utils.h"
 #include "reflection.h"
-#include "scoped_thread_state_change.h"
+#include "scoped_fast_native_object_access.h"
 #include "well_known_classes.h"
 
 namespace art {
 
 static jobject Method_invoke(JNIEnv* env,
                              jobject javaMethod, jobject javaReceiver, jobject javaArgs) {
-  ScopedObjectAccess soa(env);
+  ScopedFastNativeObjectAccess soa(env);
   return InvokeMethod(soa, javaMethod, javaReceiver, javaArgs);
 }
 
 static jobject Method_getExceptionTypesNative(JNIEnv* env, jobject javaMethod) {
-  ScopedObjectAccess soa(env);
+  ScopedFastNativeObjectAccess soa(env);
   jobject art_method = soa.Env()->GetObjectField(
       javaMethod, WellKnownClasses::java_lang_reflect_AbstractMethod_artMethod);
 
@@ -59,8 +59,8 @@
 }
 
 static JNINativeMethod gMethods[] = {
-  NATIVE_METHOD(Method, invoke, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;"),
-  NATIVE_METHOD(Method, getExceptionTypesNative, "()[Ljava/lang/Class;"),
+  NATIVE_METHOD(Method, invoke, "!(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;"),
+  NATIVE_METHOD(Method, getExceptionTypesNative, "!()[Ljava/lang/Class;"),
 };
 
 void register_java_lang_reflect_Method(JNIEnv* env) {