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// license:BSD-3-Clause
// copyright-holders:Wilbert Pol, hap
/*
TMS0980/TMS1000-family disassembler
*/
#ifndef MAME_CPU_TMS1000_TMS1K_DASM_H
#define MAME_CPU_TMS1000_TMS1K_DASM_H
#pragma once
class tms1000_base_disassembler : public util::disasm_interface
{
public:
tms1000_base_disassembler(const u8 *lut_mnemonic, bool opcode_9bits, int pc_bits);
virtual ~tms1000_base_disassembler() = default;
virtual u32 opcode_alignment() const override;
virtual u32 interface_flags() const override;
virtual u32 page_address_bits() const override;
virtual u32 page2_address_bits() const override;
virtual offs_t pc_linear_to_real(offs_t pc) const override;
virtual offs_t pc_real_to_linear(offs_t pc) const override;
virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer ¶ms) override;
protected:
enum e_mnemonics
{
zILL = 0,
zA10AAC, zA6AAC, zA8AAC, zAC1AC, zACACC, zACNAA, zALEC, zALEM, zAMAAC, zBRANCH, zCALL, zCCLA,
zCLA, zCLO, zCOMC, zCOMX, zCOMX8, zCPAIZ, zCTMDYN, zDAN, zDMAN, zDMEA, zDNAA,
zDYN, zIA, zIMAC, zIYC, zKNEZ, zLDP, zLDX2, zLDX3, zLDX4, zMNEA, zMNEZ,
zNDMEA, zOFF, zRBIT, zREAC, zRETN, zRSTR, zSAL, zSAMAN, zSBIT,
zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIY, zTAMIYC, zTAMZA,
zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA,
zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC
};
enum e_addressing
{
zB0 = 0, zI2, zI3, zI4, zB7
};
static const char *const s_mnemonic[];
static const u32 s_flags[];
static const u8 s_addressing[];
static const u8 i2_value[4];
static const u8 i3_value[8];
static const u8 i4_value[16];
const u8 *m_lut_mnemonic;
bool m_opcode_9bits;
int m_pc_bits;
};
class tms1000_disassembler : public tms1000_base_disassembler
{
public:
tms1000_disassembler();
virtual ~tms1000_disassembler() = default;
protected:
static const u8 tms1000_mnemonic[256];
};
class tms1100_disassembler : public tms1000_base_disassembler
{
public:
tms1100_disassembler();
virtual ~tms1100_disassembler() = default;
protected:
static const u8 tms1100_mnemonic[256];
};
class tms0980_disassembler : public tms1000_base_disassembler
{
public:
tms0980_disassembler();
virtual ~tms0980_disassembler() = default;
protected:
static const u8 tms0980_mnemonic[512];
};
class tp0320_disassembler : public tms1000_base_disassembler
{
public:
tp0320_disassembler();
virtual ~tp0320_disassembler() = default;
protected:
static const u8 tp0320_mnemonic[512];
};
#endif
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