1 files changed, 61 insertions, 0 deletions
diff --git a/runtime/mirror/executable.cc b/runtime/mirror/executable.cc
new file mode 100644
index 0000000000..33ebd817d1
--- /dev/null
+++ b/runtime/mirror/executable.cc
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "art_method-inl.h"
+#include "executable.h"
+
+namespace art {
+namespace mirror {
+
+template <PointerSize kPointerSize, bool kTransactionActive>
+bool Executable::CreateFromArtMethod(ArtMethod* method) {
+  auto* interface_method = method->GetInterfaceMethodIfProxy(kPointerSize);
+  SetArtMethod<kTransactionActive>(method);
+  SetFieldObject<kTransactionActive>(DeclaringClassOffset(), method->GetDeclaringClass());
+  SetFieldObject<kTransactionActive>(
+      DeclaringClassOfOverriddenMethodOffset(), interface_method->GetDeclaringClass());
+  SetField32<kTransactionActive>(AccessFlagsOffset(), method->GetAccessFlags());
+  SetField32<kTransactionActive>(DexMethodIndexOffset(), method->GetDexMethodIndex());
+  return true;
+}
+
+template bool Executable::CreateFromArtMethod<PointerSize::k32, false>(
+    ArtMethod* method);
+template bool Executable::CreateFromArtMethod<PointerSize::k32, true>(
+    ArtMethod* method);
+template bool Executable::CreateFromArtMethod<PointerSize::k64, false>(
+    ArtMethod* method);
+template bool Executable::CreateFromArtMethod<PointerSize::k64, true>(
+    ArtMethod* method);
+
+ArtMethod* Executable::GetArtMethod() {
+  return reinterpret_cast<ArtMethod*>(GetField64(ArtMethodOffset()));
+}
+
+template <bool kTransactionActive>
+void Executable::SetArtMethod(ArtMethod* method) {
+  SetField64<kTransactionActive>(ArtMethodOffset(), reinterpret_cast<uint64_t>(method));
+}
+
+template void Executable::SetArtMethod<false>(ArtMethod* method);
+template void Executable::SetArtMethod<true>(ArtMethod* method);
+
+mirror::Class* Executable::GetDeclaringClass() {
+  return GetFieldObject<mirror::Class>(DeclaringClassOffset());
+}
+
+}  // namespace mirror
+}  // namespace art