ART: Factor out IMT from ArtMethod
Move IMT Conflict Table to its own file. Move IMT index computation to
ImTable.
In preparation for code using this independent of specific ArtMethods.
Bug: 31594153
Test: m test-art-host
Change-Id: Ifd6e304bb86724c5284984c4655c43d3af357f84
diff --git a/runtime/imtable-inl.h b/runtime/imtable-inl.h
new file mode 100644
index 0000000..0cb9b5e
--- /dev/null
+++ b/runtime/imtable-inl.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#ifndef ART_RUNTIME_IMTABLE_INL_H_
+#define ART_RUNTIME_IMTABLE_INL_H_
+
+#include "imtable.h"
+
+#include "art_method-inl.h"
+
+namespace art {
+
+inline uint32_t ImTable::GetBaseImtHash(ArtMethod* method) REQUIRES_SHARED(Locks::mutator_lock_) {
+ return method->GetDexMethodIndex();
+}
+
+inline uint32_t ImTable::GetImtIndex(ArtMethod* method) {
+ return GetBaseImtHash(method) % ImTable::kSize;
+}
+
+} // namespace art
+
+#endif // ART_RUNTIME_IMTABLE_INL_H_
+