blob: 59a13aa0ea4192affbc5a232d838f2c53732a3a2 (
plain) (
tree)
|
|
// 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, std::string e);
};
#endif
|