mirror of
https://github.com/holub/mame
synced 2025-05-13 01:24:20 +03:00
cc16777cce
READ/WRITE_DEVICE*_HANDLERs are now passed an address_space &, and the 8-bit variants get a mem_mask as well. This means they are now directly compatible with the member function delegates. Added a generic address space to the driver_device that can be used when no specific address space is available. Also added DECLARE_READ/WRITE_DEVICE*_HANDLER macros to declare device callbacks with default mem_mask parameters. [Aaron Giles]
76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
/*
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ataridev.h
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*/
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#ifndef _ATARIDEV_H
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#define _ATARIDEV_H
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#define ATARI_5200 0
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#define ATARI_400 1
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#define ATARI_800 2
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#define ATARI_600XL 3
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#define ATARI_800XL 4
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/*----------- defined in machine/ataricrt.c -----------*/
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MACHINE_START( a400 );
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MACHINE_START( a800 );
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MACHINE_START( a800xl );
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MACHINE_START( a5200 );
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MACHINE_START( xegs );
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DEVICE_IMAGE_LOAD( a800_cart );
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DEVICE_IMAGE_UNLOAD( a800_cart );
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DEVICE_IMAGE_LOAD( a800_cart_right );
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DEVICE_IMAGE_UNLOAD( a800_cart_right );
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DEVICE_IMAGE_LOAD( a5200_cart );
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DEVICE_IMAGE_UNLOAD( a5200_cart );
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DEVICE_IMAGE_LOAD( xegs_cart );
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DEVICE_IMAGE_UNLOAD( xegs_cart );
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/*----------- defined in machine/atarifdc.c -----------*/
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/***************************************************************************
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MACROS
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***************************************************************************/
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class atari_fdc_device : public device_t
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{
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public:
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atari_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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~atari_fdc_device() { global_free(m_token); }
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// access to legacy token
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void *token() const { assert(m_token != NULL); return m_token; }
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protected:
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// device-level overrides
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virtual void device_config_complete();
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virtual void device_start();
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virtual void device_reset();
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virtual machine_config_constructor device_mconfig_additions() const;
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private:
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// internal state
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void *m_token;
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};
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extern const device_type ATARI_FDC;
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#define MCFG_ATARI_FDC_ADD(_tag) \
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MCFG_DEVICE_ADD((_tag), ATARI_FDC, 0)
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/***************************************************************************
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FUNCTION PROTOTYPES
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***************************************************************************/
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DECLARE_READ8_DEVICE_HANDLER( atari_serin_r );
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DECLARE_WRITE8_DEVICE_HANDLER( atari_serout_w );
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WRITE_LINE_DEVICE_HANDLER( atarifdc_pia_cb2_w );
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#endif /* _ATARIDEV_H */
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