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Ian Rogers3a5c1ce2012-02-29 10:06:46 -08001/*
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
Ian Rogers02ed4c02013-09-06 13:10:04 -070017#ifndef ART_DISASSEMBLER_DISASSEMBLER_ARM_H_
18#define ART_DISASSEMBLER_DISASSEMBLER_ARM_H_
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080019
Elliott Hughes105afd22012-04-10 15:04:25 -070020#include <vector>
21
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080022#include "disassembler.h"
23
24namespace art {
25namespace arm {
26
Ian Rogers38e12032014-03-14 14:06:14 -070027class DisassemblerArm FINAL : public Disassembler {
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080028 public:
Ian Rogers38e12032014-03-14 14:06:14 -070029 DisassemblerArm() {
30 }
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080031
Ian Rogers38e12032014-03-14 14:06:14 -070032 size_t Dump(std::ostream& os, const uint8_t* begin) OVERRIDE;
33 void Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end) OVERRIDE;
Ian Rogersb122a4b2013-11-19 18:00:50 -080034
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080035 private:
36 void DumpArm(std::ostream& os, const uint8_t* instr);
37
38 // Returns the size of the instruction just decoded
39 size_t DumpThumb16(std::ostream& os, const uint8_t* instr);
40 size_t DumpThumb32(std::ostream& os, const uint8_t* instr_ptr);
41
Ian Rogers40627db2012-03-04 17:31:09 -080042 void DumpBranchTarget(std::ostream& os, const uint8_t* instr_ptr, int32_t imm32);
43 void DumpCond(std::ostream& os, uint32_t cond);
Ian Rogersb122a4b2013-11-19 18:00:50 -080044 void DumpMemoryDomain(std::ostream& os, uint32_t domain);
Elliott Hughes105afd22012-04-10 15:04:25 -070045
46 std::vector<const char*> it_conditions_;
47
48 DISALLOW_COPY_AND_ASSIGN(DisassemblerArm);
Ian Rogers3a5c1ce2012-02-29 10:06:46 -080049};
50
51} // namespace arm
52} // namespace art
53
Ian Rogers02ed4c02013-09-06 13:10:04 -070054#endif // ART_DISASSEMBLER_DISASSEMBLER_ARM_H_