Initial revision of ARM simulator and (empty) MIPS simulator.

runtime/vm/simulator_mips.cc

Index: runtime/vm/simulator_mips.cc
===================================================================
--- runtime/vm/simulator_mips.cc	(revision 0)
+++ runtime/vm/simulator_mips.cc	(revision 0)
@@ -0,0 +1,36 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "vm/globals.h"
+#if defined(TARGET_ARCH_MIPS)
+
+// Only build the simulator if not compiling for real MIPS hardware.
+#if !defined(HOST_ARCH_MIPS)
+
+#include "vm/simulator.h"
+
+#include "vm/assembler.h"
+#include "vm/constants_mips.h"
+#include "vm/disassembler.h"
+
+namespace dart {
+
+Simulator::Simulator() {
+  UNIMPLEMENTED();
+}
+
+
+Simulator::~Simulator() {
+  UNIMPLEMENTED();
+}
+
+
+void Simulator::InitOnce() {
+}
+
+}  // namespace dart
+
+#endif  // !defined(HOST_ARCH_MIPS)
+
+#endif  // defined TARGET_ARCH_MIPS