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Diffstat (limited to 'src/devices/cpu/mn1880/mn1880.h')
-rw-r--r-- | src/devices/cpu/mn1880/mn1880.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/devices/cpu/mn1880/mn1880.h b/src/devices/cpu/mn1880/mn1880.h new file mode 100644 index 00000000000..e4ab2427f46 --- /dev/null +++ b/src/devices/cpu/mn1880/mn1880.h @@ -0,0 +1,57 @@ +// license:BSD-3-Clause +// copyright-holders:AJR + +#ifndef MAME_CPU_MN1880_MN1880_H +#define MAME_CPU_MN1880_MN1880_H + +#pragma once + +class mn1880_device : public cpu_device +{ +public: + mn1880_device(const machine_config &config, const char *tag, device_t *owner, u32 clock); + + enum { + MN1880_IP, MN1880_FS, + MN1880_XP, MN1880_YP, + MN1880_XPL, MN1880_XPH, MN1880_YPL, MN1880_YPH, + MN1880_SP, MN1880_LP + }; + +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // device_execute_interface overrides + virtual void execute_run() override; + + // device_disasm_interface overrides + virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; + + // device_memory_interface overrides + virtual space_config_vector memory_space_config() const override; + + // device_state_interface overrides + virtual void state_string_export(const device_state_entry &entry, std::string &str) const override; + +private: + // address spaces + address_space_config m_program_config; + address_space_config m_data_config; + memory_access<16, 0, 0, ENDIANNESS_BIG>::cache m_cache; + memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_data; + + // internal state + u16 m_ip; + u8 m_fs; + u16 m_xp; + u16 m_yp; + u16 m_sp; + u16 m_lp; + s32 m_icount; +}; + +DECLARE_DEVICE_TYPE(MN1880, mn1880_device) + +#endif // MAME_CPU_MN1880_MN1880_H |