diff options
Diffstat (limited to 'src/devices/machine/i8243.h')
-rw-r--r-- | src/devices/machine/i8243.h | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/src/devices/machine/i8243.h b/src/devices/machine/i8243.h index 76c4b601bd8..cea6fe4f468 100644 --- a/src/devices/machine/i8243.h +++ b/src/devices/machine/i8243.h @@ -13,36 +13,15 @@ #pragma once - - -/*************************************************************************** - DEVICE CONFIGURATION MACROS -***************************************************************************/ - -#define MCFG_I8243_ADD(_tag, _read, _write) \ - MCFG_DEVICE_ADD(_tag, I8243, 0) \ - MCFG_I8243_READHANDLER(_read) \ - MCFG_I8243_WRITEHANDLER(_write) -#define MCFG_I8243_READHANDLER(_devcb) \ - downcast<i8243_device &>(*device).set_read_handler(DEVCB_##_devcb); -#define MCFG_I8243_WRITEHANDLER(_devcb) \ - downcast<i8243_device &>(*device).set_write_handler(DEVCB_##_devcb); -/*************************************************************************** - TYPE DEFINITIONS -***************************************************************************/ - - -// ======================> i8243_device - class i8243_device : public device_t { public: // construction/destruction - i8243_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + i8243_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); // configuration helpers - template <class Object> devcb_base &set_read_handler(Object &&cb) { return m_readhandler.set_callback(std::forward<Object>(cb)); } - template <class Object> devcb_base &set_write_handler(Object &&cb) { return m_writehandler.set_callback(std::forward<Object>(cb)); } + auto read_handler() { return m_readhandler.bind(); } + auto write_handler() { return m_writehandler.bind(); } DECLARE_READ8_MEMBER(p2_r); DECLARE_WRITE8_MEMBER(p2_w); |