// license:BSD-3-Clause // copyright-holders:Olivier Galibert // Yamaha MEG - Multiple effects generator // // Audio dsp dedicated to effects generation // // Disassembler #ifndef DEVICES_SOUND_MEGD_H #define DEVICES_SOUND_MEGD_H #pragma once class meg_disassembler : public util::disasm_interface { public: class info { public: virtual u16 fp_r(u16 address) const = 0; virtual u16 offset_r(u16 address) const = 0; }; meg_disassembler(info *inf = nullptr); virtual u32 opcode_alignment() const override; virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer ¶ms) override; private: info *m_info; std::string gfp(offs_t address) const; std::string goffset(offs_t address) const; static inline u32 b(u64 opc, u32 start, u32 count); static inline void append(std::string &r, const std::string &e); }; #endif