diff options
Diffstat (limited to 'src/devices/cpu/melps4/melps4d.h')
-rw-r--r-- | src/devices/cpu/melps4/melps4d.h | 36 |
1 files changed, 9 insertions, 27 deletions
diff --git a/src/devices/cpu/melps4/melps4d.h b/src/devices/cpu/melps4/melps4d.h index 66843d46895..48155c38af8 100644 --- a/src/devices/cpu/melps4/melps4d.h +++ b/src/devices/cpu/melps4/melps4d.h @@ -4,9 +4,6 @@ Mitsubishi MELPS 4 MCU family disassembler - Not counting the extra opcodes for peripherals (eg. timers, A/D), - each MCU in the series has small differences in the opcode map. - */ #ifndef MAME_CPU_MELPS4_MELPS4D_H @@ -20,32 +17,17 @@ public: melps4_disassembler() = default; virtual ~melps4_disassembler() = default; - virtual u32 opcode_alignment() const override; - virtual u32 interface_flags() const override; - virtual u32 page_address_bits() const override; + virtual u32 opcode_alignment() const override { return 1; } + virtual u32 interface_flags() const override { return PAGED; } + virtual u32 page_address_bits() const override { return 7; } virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer ¶ms) override; private: - // opcode mnemonics - enum e_mnemonics - { - em_ILL, - em_TAB, em_TBA, em_TAY, em_TYA, em_TEAB, em_TABE, em_TEPA, em_TXA, em_TAX, - em_LXY, em_LZ, em_INY, em_DEY, em_LCPS, em_SADR, - em_TAM, em_XAM, em_XAMD, em_XAMI, - em_LA, em_AM, em_AMC, em_AMCS, em_A, em_SC, em_RC, em_SZC, em_CMA, em_RL, em_RR, - em_SB, em_RB, em_SZB, em_SEAM, em_SEY, - em_TLA, em_THA, em_TAJ, em_XAL, em_XAH, em_LC7, em_DEC, em_SHL, em_RHL, em_CPA, em_CPAS, em_CPAE, em_SZJ, - em_T1AB, em_TRAB, em_T2AB, em_TAB1, em_TABR, em_TAB2, em_TVA, em_TWA, em_SNZ1, em_SNZ2, - em_BA, em_SP, em_B, em_BM, em_RT, em_RTS, em_RTI, - em_CLD, em_CLS, em_CLDS, em_SD, em_RD, em_SZD, em_OSAB, em_OSPA, em_OSE, em_IAS, em_OFA, em_IAF, em_OGA, em_IAK, em_SZK, em_SU, em_RU, - em_EI, em_DI, em_INTH, em_INTL, em_NOP - }; - - static const char *const em_name[]; - static const uint8_t em_bits[]; - static const uint32_t em_flags[]; - static const uint8_t m58846_opmap[0xc0]; + enum e_mnemonics : unsigned; + static const char *const s_name[]; + static const u8 s_bits[]; + static const u32 s_flags[]; + static const u8 m58846_opmap[0xc0]; }; -#endif +#endif // MAME_CPU_MELPS4_MELPS4D_H |