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Diffstat (limited to 'src/devices/cpu/we32000/we32100.h')
-rw-r--r-- | src/devices/cpu/we32000/we32100.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/devices/cpu/we32000/we32100.h b/src/devices/cpu/we32000/we32100.h new file mode 100644 index 00000000000..54e1edc4a3e --- /dev/null +++ b/src/devices/cpu/we32000/we32100.h @@ -0,0 +1,59 @@ +// license:BSD-3-Clause +// copyright-holders:AJR +/*************************************************************************** + + AT&T WE32100 32-Bit Microprocessor + +***************************************************************************/ + +#ifndef MAME_CPU_WE32000_WE32100_H +#define MAME_CPU_WE32000_WE32100_H + +#pragma once + + +class we32100_device : public cpu_device +{ +public: + enum { + WE_R0, WE_R1, WE_R2, WE_R3, WE_R4, WE_R5, WE_R6, WE_R7, WE_R8, + WE_R9, WE_R10, WE_R11, WE_R12, WE_R13, WE_R14, WE_R15, + WE_FP, WE_AP, WE_PSW, WE_SP, WE_PCBP, WE_ISP, WE_PC + }; + + // construction/destruction + we32100_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // device_execute_interface overrides + virtual void execute_run() override; + virtual void execute_set_input(int inputnum, int state) 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 + void state_string_export(const device_state_entry &entry, std::string &str) const override; + +private: + // address space + address_space_config m_space_config; + address_space *m_space; + memory_access_cache<2, 0, ENDIANNESS_BIG> *m_cache; + + // internal state + u32 m_r[16]; + s32 m_icount; +}; + +// device type declaration +DECLARE_DEVICE_TYPE(WE32100, we32100_device) + +#endif // MAME_CPU_WE32000_WE32100_H |