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Diffstat (limited to 'src/devices/bus/scv/rom.h')
-rw-r--r--src/devices/bus/scv/rom.h66
1 files changed, 35 insertions, 31 deletions
diff --git a/src/devices/bus/scv/rom.h b/src/devices/bus/scv/rom.h
index 40a56ec5ce0..4a6b90b39a1 100644
--- a/src/devices/bus/scv/rom.h
+++ b/src/devices/bus/scv/rom.h
@@ -1,7 +1,9 @@
// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
-#ifndef __SCV_ROM_H
-#define __SCV_ROM_H
+#ifndef MAME_BUS_SCV_ROM_H
+#define MAME_BUS_SCV_ROM_H
+
+#pragma once
#include "slot.h"
@@ -13,15 +15,17 @@ class scv_rom8_device : public device_t,
{
public:
// construction/destruction
- scv_rom8_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source);
scv_rom8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override {}
- virtual void device_reset() override {}
-
// reading and writing
virtual DECLARE_READ8_MEMBER(read_cart) override;
+
+protected:
+ scv_rom8_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
+ // device-level overrides
+ virtual void device_start() override { }
+ virtual void device_reset() override { }
};
// ======================> scv_rom16_device
@@ -58,15 +62,16 @@ public:
// construction/destruction
scv_rom32ram8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
-
// reading and writing
virtual DECLARE_READ8_MEMBER(read_cart) override;
virtual DECLARE_WRITE8_MEMBER(write_cart) override;
virtual DECLARE_WRITE8_MEMBER(write_bank) override;
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_reset() override;
+
private:
uint8_t m_ram_enabled;
};
@@ -101,14 +106,15 @@ public:
// construction/destruction
scv_rom128_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
-
// reading and writing
virtual DECLARE_READ8_MEMBER(read_cart) override;
virtual DECLARE_WRITE8_MEMBER(write_bank) override;
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_reset() override;
+
private:
uint8_t m_bank_base;
};
@@ -122,30 +128,28 @@ public:
// construction/destruction
scv_rom128ram4_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
-
// reading and writing
virtual DECLARE_READ8_MEMBER(read_cart) override;
virtual DECLARE_WRITE8_MEMBER(write_cart) override;
virtual DECLARE_WRITE8_MEMBER(write_bank) override;
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_reset() override;
+
private:
uint8_t m_bank_base, m_ram_enabled;
};
-
// device type definition
-extern const device_type SCV_ROM8K;
-extern const device_type SCV_ROM16K;
-extern const device_type SCV_ROM32K;
-extern const device_type SCV_ROM32K_RAM8K;
-extern const device_type SCV_ROM64K;
-extern const device_type SCV_ROM128K;
-extern const device_type SCV_ROM128K_RAM4K;
-
-
-
-#endif
+DECLARE_DEVICE_TYPE(SCV_ROM8K, scv_rom8_device)
+DECLARE_DEVICE_TYPE(SCV_ROM16K, scv_rom16_device)
+DECLARE_DEVICE_TYPE(SCV_ROM32K, scv_rom32_device)
+DECLARE_DEVICE_TYPE(SCV_ROM32K_RAM8K, scv_rom32ram8_device)
+DECLARE_DEVICE_TYPE(SCV_ROM64K, scv_rom64_device)
+DECLARE_DEVICE_TYPE(SCV_ROM128K, scv_rom128_device)
+DECLARE_DEVICE_TYPE(SCV_ROM128K_RAM4K, scv_rom128ram4_device)
+
+#endif // MAME_BUS_SCV_ROM_H