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Diffstat (limited to 'src/devices/bus/saturn/sat_slot.h')
-rw-r--r--src/devices/bus/saturn/sat_slot.h31
1 files changed, 16 insertions, 15 deletions
diff --git a/src/devices/bus/saturn/sat_slot.h b/src/devices/bus/saturn/sat_slot.h
index 9148397e512..4d94ea472d6 100644
--- a/src/devices/bus/saturn/sat_slot.h
+++ b/src/devices/bus/saturn/sat_slot.h
@@ -1,7 +1,7 @@
// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
-#ifndef __SAT_SLOT_H
-#define __SAT_SLOT_H
+#ifndef MAME_BUS_SATURN_SAT_SLOT_H
+#define MAME_BUS_SATURN_SAT_SLOT_H
#include "softlist_dev.h"
@@ -16,23 +16,20 @@
class device_sat_cart_interface : public device_slot_card_interface
{
public:
- // construction/destruction
- device_sat_cart_interface(const machine_config &mconfig, device_t &device);
virtual ~device_sat_cart_interface();
// reading from ROM
virtual DECLARE_READ32_MEMBER(read_rom) { return 0xffffffff; }
// reading and writing to Extended DRAM chips
virtual DECLARE_READ32_MEMBER(read_ext_dram0) { return 0xffffffff; }
- virtual DECLARE_WRITE32_MEMBER(write_ext_dram0) {}
+ virtual DECLARE_WRITE32_MEMBER(write_ext_dram0) { }
virtual DECLARE_READ32_MEMBER(read_ext_dram1) { return 0xffffffff; }
- virtual DECLARE_WRITE32_MEMBER(write_ext_dram1) {}
+ virtual DECLARE_WRITE32_MEMBER(write_ext_dram1) { }
// reading and writing to Extended BRAM chip
virtual DECLARE_READ32_MEMBER(read_ext_bram) { return 0xffffffff; }
- virtual DECLARE_WRITE32_MEMBER(write_ext_bram) {}
-
- virtual int get_cart_type() { return m_cart_type; };
+ virtual DECLARE_WRITE32_MEMBER(write_ext_bram) { }
+ int get_cart_type() const { return m_cart_type; }
void rom_alloc(uint32_t size, const char *tag);
void bram_alloc(uint32_t size);
@@ -48,7 +45,10 @@ public:
uint32_t get_ext_bram_size() { return m_ext_bram.size(); }
protected:
- int m_cart_type;
+ // construction/destruction
+ device_sat_cart_interface(const machine_config &mconfig, device_t &device, int cart_type);
+
+ const int m_cart_type;
// internal state
uint32_t *m_rom;
@@ -70,9 +70,6 @@ public:
sat_cart_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
virtual ~sat_cart_slot_device();
- // device-level overrides
- virtual void device_start() override;
-
// image-level overrides
virtual image_init_result call_load() override;
virtual void call_unload() override;
@@ -101,13 +98,17 @@ public:
virtual DECLARE_READ32_MEMBER(read_ext_bram);
virtual DECLARE_WRITE32_MEMBER(write_ext_bram);
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+
private:
device_sat_cart_interface* m_cart;
};
// device type definition
-extern const device_type SATURN_CART_SLOT;
+DECLARE_DEVICE_TYPE(SATURN_CART_SLOT, sat_cart_slot_device)
/***************************************************************************
@@ -121,4 +122,4 @@ extern const device_type SATURN_CART_SLOT;
MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false)
-#endif
+#endif // MAME_BUS_SATURN_SAT_SLOT_H