upload android base code part3

android/art/disassembler/disassembler_mips.h

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+/*
+ * Copyright (C) 2012 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_DISASSEMBLER_DISASSEMBLER_MIPS_H_
+#define ART_DISASSEMBLER_DISASSEMBLER_MIPS_H_
+
+#include <vector>
+
+#include "disassembler.h"
+
+namespace art {
+namespace mips {
+
+class DisassemblerMips FINAL : public Disassembler {
+ public:
+  explicit DisassemblerMips(DisassemblerOptions* options, bool is_o32_abi)
+      : Disassembler(options),
+        last_ptr_(nullptr),
+        last_instr_(0),
+        is_o32_abi_(is_o32_abi) {}
+
+  const char* RegName(uint32_t reg);
+  size_t Dump(std::ostream& os, const uint8_t* begin) OVERRIDE;
+  void Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end) OVERRIDE;
+
+ private:
+  // Address and encoding of the last disassembled instruction.
+  // Needed to produce more readable disassembly of certain 2-instruction sequences.
+  const uint8_t* last_ptr_;
+  uint32_t last_instr_;
+  const bool is_o32_abi_;
+
+  DISALLOW_COPY_AND_ASSIGN(DisassemblerMips);
+};
+
+}  // namespace mips
+}  // namespace art
+
+#endif  // ART_DISASSEMBLER_DISASSEMBLER_MIPS_H_