AArch64: Add arm64 runtime support.
Adds support for arm64 to ART. Assembler stubs are sufficient for
down calls into interpreter. JNI compiler and generics are not finished.
Basic Generic JNI functionality.
Change-Id: I4a07c79d1e037b9f5746673480e32cf456867b82
diff --git a/runtime/arch/arm64/fault_handler_arm64.cc b/runtime/arch/arm64/fault_handler_arm64.cc
new file mode 100644
index 0000000..419e5af
--- /dev/null
+++ b/runtime/arch/arm64/fault_handler_arm64.cc
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2014 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 "fault_handler.h"
+#include <sys/ucontext.h>
+#include "base/macros.h"
+#include "globals.h"
+#include "base/logging.h"
+#include "base/hex_dump.h"
+
+
+//
+// ARM64 specific fault handler functions.
+//
+
+namespace art {
+
+void FaultManager::GetMethodAndReturnPC(void* context, uintptr_t& method, uintptr_t& return_pc) {
+}
+
+bool NullPointerHandler::Action(int sig, siginfo_t* info, void* context) {
+ return false;
+}
+
+bool SuspensionHandler::Action(int sig, siginfo_t* info, void* context) {
+ return false;
+}
+
+bool StackOverflowHandler::Action(int sig, siginfo_t* info, void* context) {
+ return false;
+}
+} // namespace art