diff options
Diffstat (limited to 'src/devices/cpu/upd78k/upd78k3d.h')
-rw-r--r-- | src/devices/cpu/upd78k/upd78k3d.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/devices/cpu/upd78k/upd78k3d.h b/src/devices/cpu/upd78k/upd78k3d.h new file mode 100644 index 00000000000..f9fd0442c1e --- /dev/null +++ b/src/devices/cpu/upd78k/upd78k3d.h @@ -0,0 +1,164 @@ +// license:BSD-3-Clause +// copyright-holders:AJR + +#ifndef MAME_CPU_UPD78K_UPD78K3D_H +#define MAME_CPU_UPD78K_UPD78K3D_H + +#pragma once + +#include "upd78kd.h" + +class upd78k3_disassembler : public upd78k_family_disassembler +{ +protected: + upd78k3_disassembler(const char *const sfr_names[], const char *const sfrp_names[], const char *const psw_bits[], bool has_macw, bool has_macsw); + upd78k3_disassembler(const char *const sfr_names[], const char *const sfrp_names[], const char *const ix_bases[], u16 saddr_ram_base); + + // register and mnemonic tables + static const char *const s_r_names[16]; + static const char *const s_rp_names[8]; + static const char *const s_ix_bases[5]; + static const char *const s_psw_bits[16]; + static const char *const s_alu_ops[8]; + static const char *const s_16bit_ops[4]; + static const char *const s_bool_ops[4]; + static const char *const s_shift_ops[2][4]; + static const char *const s_bcond[8]; + static const char *const s_bcond_07f8[6]; + static const char *const s_cmpscond[4]; + + // disasm_interface overrides + virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer ¶ms) override; + + // disassembly helpers + offs_t dasm_01xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + offs_t dasm_02xx(std::ostream &stream, u8 op1, u8 op2, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_04(std::ostream &stream); + virtual offs_t dasm_05xx(std::ostream &stream, u8 op2); + virtual offs_t dasm_06xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_07xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + offs_t dasm_08xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_09xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + offs_t dasm_09xx_sfrmov(std::ostream &stream, u8 sfr, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_0axx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes); + offs_t dasm_15xx(std::ostream &stream, u8 op2); + virtual offs_t dasm_16xx(std::ostream &stream, u8 op1, u8 op2); + virtual offs_t dasm_24xx(std::ostream &stream, u8 op, u8 rr); + virtual offs_t dasm_2a(std::ostream &stream, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_38(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_3c(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_43(std::ostream &stream, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_50(std::ostream &stream, u8 op); + virtual offs_t dasm_78(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes); + virtual offs_t dasm_88xx(std::ostream &stream, u8 op, u8 rr); + + // parameters + const char *const *const m_ix_bases; + const char *const *const m_psw_bits; + const bool m_has_macw; + const bool m_has_macsw; +}; + +class upd78312_disassembler : public upd78k3_disassembler +{ +public: + upd78312_disassembler(); + +protected: + // upd78k3_disassembler overrides + virtual offs_t dasm_04(std::ostream &stream) override; + virtual offs_t dasm_05xx(std::ostream &stream, u8 op2) override; + virtual offs_t dasm_06xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override; + virtual offs_t dasm_07xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override; + virtual offs_t dasm_09xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override; + virtual offs_t dasm_0axx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override; + virtual offs_t dasm_16xx(std::ostream &stream, u8 op1, u8 op2) override; + virtual offs_t dasm_50(std::ostream &stream, u8 op) override; + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; + + // PSW table + static const char *const s_psw_bits[16]; +}; + +class upd78322_disassembler : public upd78k3_disassembler +{ +public: + upd78322_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78328_disassembler : public upd78k3_disassembler +{ +public: + upd78328_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78334_disassembler : public upd78k3_disassembler +{ +public: + upd78334_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78352_disassembler : public upd78k3_disassembler +{ +public: + upd78352_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78356_disassembler : public upd78k3_disassembler +{ +public: + upd78356_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78366a_disassembler : public upd78k3_disassembler +{ +public: + upd78366a_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +class upd78372_disassembler : public upd78k3_disassembler +{ +public: + upd78372_disassembler(); + +private: + // SFR tables + static const char *const s_sfr_names[256]; + static const char *const s_sfrp_names[128]; +}; + +#endif // MAME_CPU_UPD78K_UPD78K3D_H |