diff options
Diffstat (limited to 'src/devices/bus/vsmile/vsmile_slot.h')
-rw-r--r-- | src/devices/bus/vsmile/vsmile_slot.h | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/src/devices/bus/vsmile/vsmile_slot.h b/src/devices/bus/vsmile/vsmile_slot.h index d103dfb309c..627fb8ac4ad 100644 --- a/src/devices/bus/vsmile/vsmile_slot.h +++ b/src/devices/bus/vsmile/vsmile_slot.h @@ -5,15 +5,13 @@ #pragma once -#include "softlist_dev.h" +#include "imagedev/cartrom.h" /*************************************************************************** TYPE DEFINITIONS ***************************************************************************/ -#define VSMILE_SLOT_ROM_REGION_TAG ":cart:rom" - enum { VSMILE_STD = 0, @@ -29,19 +27,19 @@ public: virtual ~device_vsmile_cart_interface(); // reading and writing - virtual DECLARE_READ16_MEMBER(bank0_r) { return 0; } - virtual DECLARE_READ16_MEMBER(bank1_r) { return 0; } - virtual DECLARE_READ16_MEMBER(bank2_r) { return 0; } - virtual DECLARE_READ16_MEMBER(bank3_r) { return 0; } - virtual DECLARE_WRITE16_MEMBER(bank0_w) { } - virtual DECLARE_WRITE16_MEMBER(bank1_w) { } - virtual DECLARE_WRITE16_MEMBER(bank2_w) { } - virtual DECLARE_WRITE16_MEMBER(bank3_w) { } + virtual uint16_t bank0_r(offs_t offset) { return 0; } + virtual uint16_t bank1_r(offs_t offset) { return 0; } + virtual uint16_t bank2_r(offs_t offset) { return 0; } + virtual uint16_t bank3_r(offs_t offset) { return 0; } + virtual void bank0_w(offs_t offset, uint16_t data) { } + virtual void bank1_w(offs_t offset, uint16_t data) { } + virtual void bank2_w(offs_t offset, uint16_t data) { } + virtual void bank3_w(offs_t offset, uint16_t data) { } // banking virtual void set_cs2(bool cs2) = 0; - void rom_alloc(uint32_t size, const char *tag); + void rom_alloc(uint32_t size); void nvram_alloc(uint32_t size); uint16_t* get_rom_base() { return m_rom; } uint16_t* get_nvram_base() { return &m_nvram[0]; } @@ -64,7 +62,7 @@ protected: // ======================> vsmile_cart_slot_device class vsmile_cart_slot_device : public device_t, - public device_image_interface, + public device_cartrom_image_interface, public device_single_card_slot_interface<device_vsmile_cart_interface> { public: @@ -81,47 +79,39 @@ public: vsmile_cart_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual ~vsmile_cart_slot_device(); - // 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 false; } - 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 "vsmile_cart"; } virtual const char *file_extensions() const noexcept override { return "u1,u3,bin"; } - // slot interface overrides + // device_slot_interface implementation virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override; void save_nvram() { if (m_cart && m_cart->get_nvram_size()) m_cart->save_nvram(); } uint32_t get_rom_size() { return m_cart ? m_cart->get_rom_size() : 0; } // reading and writing - virtual DECLARE_READ16_MEMBER(bank0_r); - virtual DECLARE_READ16_MEMBER(bank1_r); - virtual DECLARE_READ16_MEMBER(bank2_r); - virtual DECLARE_READ16_MEMBER(bank3_r); - virtual DECLARE_WRITE16_MEMBER(bank0_w); - virtual DECLARE_WRITE16_MEMBER(bank1_w); - virtual DECLARE_WRITE16_MEMBER(bank2_w); - virtual DECLARE_WRITE16_MEMBER(bank3_w); + uint16_t bank0_r(offs_t offset); + uint16_t bank1_r(offs_t offset); + uint16_t bank2_r(offs_t offset); + uint16_t bank3_r(offs_t offset); + void bank0_w(offs_t offset, uint16_t data); + void bank1_w(offs_t offset, uint16_t data); + void bank2_w(offs_t offset, uint16_t data); + void bank3_w(offs_t offset, uint16_t data); // banking void set_cs2(bool cs2); protected: - // 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(); } - int m_type; - device_vsmile_cart_interface* m_cart; + device_vsmile_cart_interface *m_cart; }; // device type definition |