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// license:BSD-3-Clause
// copyright-holders:R. Belmont
/***************************************************************************
sh4fe.h
Front end for SH-4 recompiler
***************************************************************************/
#ifndef MAME_CPU_SH_SH4FE_H
#define MAME_CPU_SH_SH4FE_H
#pragma once
#include "sh4.h"
#include "sh_fe.h"
class sh34_base_device::sh4_frontend : public sh_common_execution::frontend
{
public:
sh4_frontend(sh_common_execution *device, uint32_t window_start, uint32_t window_end, uint32_t max_sequence);
protected:
virtual uint16_t read_word(opcode_desc &desc) override;
virtual bool describe_group_0(opcode_desc &desc, const opcode_desc *prev, uint16_t opcode) override;
virtual bool describe_group_4(opcode_desc &desc, const opcode_desc *prev, uint16_t opcode) override;
virtual bool describe_group_15(opcode_desc &desc, const opcode_desc *prev, uint16_t opcode) override;
private:
bool describe_op1111_0x13(opcode_desc &desc, const opcode_desc *prev, uint16_t opcode);
bool describe_op1111_0xf13(opcode_desc &desc, const opcode_desc *prev, uint16_t opcode);
};
#endif // MAME_CPU_SH_SH4FE_H
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