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-rw-r--r--src/devices/cpu/evolution/evo.h39
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diff --git a/src/devices/cpu/evolution/evo.h b/src/devices/cpu/evolution/evo.h
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+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+
+#ifndef MAME_CPU_EVOLUTION_EVO_H
+#define MAME_CPU_EVOLUTION_EVO_H
+
+#pragma once
+
+
+class evo_cpu_device : public cpu_device
+{
+public:
+ evo_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+ virtual void device_start() override ATTR_COLD;
+ virtual void device_reset() override ATTR_COLD;
+
+ virtual uint32_t execute_min_cycles() const noexcept override { return 1; }
+ virtual uint32_t execute_max_cycles() const noexcept override { return 1; }
+ virtual void execute_run() override;
+ virtual void execute_set_input(int inputnum, int state) override;
+
+ virtual space_config_vector memory_space_config() const override;
+
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+
+private:
+ address_space_config m_program_config;
+
+ uint32_t m_pc;
+
+ int m_icount;
+};
+
+
+DECLARE_DEVICE_TYPE(EVOLUTION_CPU, evo_cpu_device)
+
+#endif // MAME_CPU_EVOLUTION_EVO_H