/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_DISASSEMBLER_DISASSEMBLER_X86_H_
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#define ART_DISASSEMBLER_DISASSEMBLER_X86_H_
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#include "disassembler.h"
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namespace art {
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namespace x86 {
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enum RegFile { GPR, MMX, SSE };
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class DisassemblerX86 final : public Disassembler {
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public:
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DisassemblerX86(DisassemblerOptions* options, bool supports_rex)
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: Disassembler(options), supports_rex_(supports_rex) {}
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size_t Dump(std::ostream& os, const uint8_t* begin) override;
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void Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end) override;
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private:
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size_t DumpNops(std::ostream& os, const uint8_t* instr);
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size_t DumpInstruction(std::ostream& os, const uint8_t* instr);
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std::string DumpAddress(uint8_t mod, uint8_t rm, uint8_t rex64, uint8_t rex_w, bool no_ops,
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bool byte_operand, bool byte_second_operand, uint8_t* prefix, bool load,
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RegFile src_reg_file, RegFile dst_reg_file, const uint8_t** instr,
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uint32_t* address_bits);
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const bool supports_rex_;
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DISALLOW_COPY_AND_ASSIGN(DisassemblerX86);
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};
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} // namespace x86
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} // namespace art
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#endif // ART_DISASSEMBLER_DISASSEMBLER_X86_H_
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