2 * Copyright (C) 2012 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef ART_DISASSEMBLER_DISASSEMBLER_X86_H_
18 #define ART_DISASSEMBLER_DISASSEMBLER_X86_H_
20 #include "disassembler.h"
25 enum RegFile { GPR, MMX, SSE };
27 class DisassemblerX86 FINAL : public Disassembler {
29 DisassemblerX86(DisassemblerOptions* options, bool supports_rex)
30 : Disassembler(options), supports_rex_(supports_rex) {}
32 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;
36 size_t DumpNops(std::ostream& os, const uint8_t* instr);
37 size_t DumpInstruction(std::ostream& os, const uint8_t* instr);
39 std::string DumpAddress(uint8_t mod, uint8_t rm, uint8_t rex64, uint8_t rex_w, bool no_ops,
40 bool byte_operand, bool byte_second_operand, uint8_t* prefix, bool load,
41 RegFile src_reg_file, RegFile dst_reg_file, const uint8_t** instr,
42 uint32_t* address_bits);
44 const bool supports_rex_;
46 DISALLOW_COPY_AND_ASSIGN(DisassemblerX86);
52 #endif // ART_DISASSEMBLER_DISASSEMBLER_X86_H_