// 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