// license:BSD-3-Clause // copyright-holders:Pierpaolo Prazzoli /* Hyperstone disassembler written by Pierpaolo Prazzoli */ #ifndef MAME_CPU_E132XS_32XSDASM_H #define MAME_CPU_E132XS_32XSDASM_H #pragma once class hyperstone_disassembler : public util::disasm_interface { public: struct config { virtual ~config() = default; virtual u8 get_fp() const = 0; virtual bool get_h() const = 0; }; hyperstone_disassembler(config *conf); virtual ~hyperstone_disassembler() = default; 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: static const char *const L_REG[]; static const char *const G_REG[]; static const char *const SETxx[]; config *m_config; int size; u8 global_fp; void LL_format(char *source, char *dest, uint16_t op); void LR_format(char *source, char *dest, uint16_t op); void RR_format(char *source, char *dest, uint16_t op, unsigned h_flag); uint32_t LRconst_format(char *source, char *dest, uint16_t op, offs_t &pc, const data_buffer &opcodes); uint32_t RRconst_format(char *source, char *dest, uint16_t op, offs_t &pc, const data_buffer &opcodes); int32_t Rimm_format(char *dest, uint16_t op, offs_t &pc, const data_buffer &opcodes, unsigned h_flag); uint8_t Ln_format(char *dest, uint16_t op); uint8_t Rn_format(char *dest, uint16_t op); int32_t PCrel_format(uint16_t op, offs_t pc, const data_buffer &opcodes); uint32_t RRdis_format(char *source, char *dest, uint16_t op, uint16_t next_op, offs_t pc, const data_buffer &opcodes); }; #endif