1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ART_DISASSEMBLER_DISASSEMBLER_ARM_H_
18#define ART_DISASSEMBLER_DISASSEMBLER_ARM_H_
19
20#include <memory>
21#include <sstream>
22
23#include "base/macros.h"
24#include "disassembler.h"
25
26namespace art {
27namespace arm {
28
29class DisassemblerArm FINAL : public Disassembler {
30  class CustomDisassembler;
31
32 public:
33  explicit DisassemblerArm(DisassemblerOptions* options);
34
35  size_t Dump(std::ostream& os, const uint8_t* begin) OVERRIDE;
36  void Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end) OVERRIDE;
37
38 private:
39  uintptr_t GetPc(uintptr_t instr_ptr) const {
40    return GetDisassemblerOptions()->absolute_addresses_
41        ? instr_ptr
42        : instr_ptr - reinterpret_cast<uintptr_t>(GetDisassemblerOptions()->base_address_);
43  }
44
45  std::ostringstream output_;
46  std::unique_ptr<CustomDisassembler> disasm_;
47
48  DISALLOW_COPY_AND_ASSIGN(DisassemblerArm);
49};
50
51}  // namespace arm
52}  // namespace art
53
54#endif  // ART_DISASSEMBLER_DISASSEMBLER_ARM_H_
55