Refactor RelativePatcher out of OatWriter.
Move the relative patcher classes to compiler/linker/ and
compiler/linker/<arch>/ . Refactor them to avoid OatWriter
dependency so that they can be unit tested. Add tests for
x86 and x86-64.
Change-Id: I1b42baa9fc431378e4cce1399bec590c5b5a409f
diff --git a/compiler/linker/x86/relative_patcher_x86.cc b/compiler/linker/x86/relative_patcher_x86.cc
new file mode 100644
index 0000000..246cf11
--- /dev/null
+++ b/compiler/linker/x86/relative_patcher_x86.cc
@@ -0,0 +1,30 @@
+/*
+ * 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 "linker/x86/relative_patcher_x86.h"
+
+namespace art {
+namespace linker {
+
+void X86RelativePatcher::PatchDexCacheReference(std::vector<uint8_t>* code ATTRIBUTE_UNUSED,
+ const LinkerPatch& patch ATTRIBUTE_UNUSED,
+ uint32_t patch_offset ATTRIBUTE_UNUSED,
+ uint32_t target_offset ATTRIBUTE_UNUSED) {
+ LOG(FATAL) << "Unexpected relative dex cache array patch.";
+}
+
+} // namespace linker
+} // namespace art