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Diffstat (limited to 'src/devices/bus/electron/cart/slot.h')
-rw-r--r--src/devices/bus/electron/cart/slot.h23
1 files changed, 8 insertions, 15 deletions
diff --git a/src/devices/bus/electron/cart/slot.h b/src/devices/bus/electron/cart/slot.h
index d74b32c0734..0da6bf10610 100644
--- a/src/devices/bus/electron/cart/slot.h
+++ b/src/devices/bus/electron/cart/slot.h
@@ -96,7 +96,7 @@
#pragma once
-#include "softlist_dev.h"
+#include "imagedev/cartrom.h"
//**************************************************************************
@@ -115,7 +115,7 @@
class device_electron_cart_interface;
class electron_cartslot_device : public device_t,
- public device_image_interface,
+ public device_cartrom_image_interface,
public device_single_card_slot_interface<device_electron_cart_interface>
{
public:
@@ -136,20 +136,16 @@ public:
auto irq_handler() { return m_irq_handler.bind(); }
auto nmi_handler() { return m_nmi_handler.bind(); }
- // image-level overrides
- virtual image_init_result call_load() override;
+ // device_image_interface implementation
+ virtual std::pair<std::error_condition, std::string> call_load() override;
virtual void call_unload() override;
- virtual iodevice_t image_type() const noexcept override { return IO_CARTSLOT; }
- virtual bool is_readable() const noexcept override { return true; }
virtual bool is_writeable() const noexcept override { return true; }
- virtual bool is_creatable() const noexcept override { return false; }
- virtual bool must_be_loaded() const noexcept override { return false; }
virtual bool is_reset_on_load() const noexcept override { return true; }
virtual const char *image_interface() const noexcept override { return "electron_cart"; }
virtual const char *file_extensions() const noexcept override { return "rom,bin"; }
- // slot interface overrides
+ // device_image_interface implementation
virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override;
// reading and writing
@@ -158,18 +154,15 @@ public:
virtual bool present() { return is_loaded() || loaded_through_softlist(); }
- DECLARE_WRITE_LINE_MEMBER(irq_w) { m_irq_handler(state); }
- DECLARE_WRITE_LINE_MEMBER(nmi_w) { m_nmi_handler(state); }
+ void irq_w(int state) { m_irq_handler(state); }
+ void nmi_w(int state) { m_nmi_handler(state); }
protected:
electron_cartslot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
+ // device_t implementation
virtual void device_start() override;
- // device_image_interface implementation
- virtual const software_list_loader &get_software_list_loader() const override { return rom_software_list_loader::instance(); }
-
device_electron_cart_interface *m_cart;
private: