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no handler usage is possible in devcb so removing not used code (nw)

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This commit is contained in:
Miodrag Milanovic 2014-04-02 15:47:12 +00:00
parent 15912257ce
commit da2e4e2c00
2 changed files with 14 additions and 64 deletions
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22
src/emu/devcb.c
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@ -395,17 +395,6 @@ UINT8 devcb_resolved_read8::from_port(offs_t offset, UINT8 mem_mask)
}
//-------------------------------------------------
// from_read8space - helper to convert from a device
// line read value to an 8-bit value
//-------------------------------------------------
UINT8 devcb_resolved_read8::from_read8space(offs_t offset, UINT8 mem_mask)
{
return (*m_helper.read8_space)(*m_object.space, offset, 0xff);
}
//-------------------------------------------------
// from_read8device - helper to convert from a device
// line read value to an 8-bit value
@ -545,17 +534,6 @@ void devcb_resolved_write8::to_port(offs_t offset, UINT8 data, UINT8 mem_mask)
}
//-------------------------------------------------
// to_write8space - helper to convert to an 8-bit
// memory read value from a line value
//-------------------------------------------------
void devcb_resolved_write8::to_write8space(offs_t offset, UINT8 data, UINT8 mem_mask)
{
(*m_helper.write8_space)(*m_object.space, offset, data, mem_mask);
}
//-------------------------------------------------
// to_write8device - helper to convert to an 8-bit
// memory read value from a line value

56
src/emu/devcb.h
View File

@ -34,20 +34,12 @@
write_line_device_func: (device, data)
read8_device_func: (device, offset)
write8_device_func: (device, offset, data)
read8_space_func: (space, offset)
write8_space_func: (space, offset, data)
read16_device_func: (device, offset)
write16_device_func: (device, offset, data)
read16_space_func: (space, offset)
write16_space_func: (space, offset, data)
read32_device_func: (device, offset)
write32_device_func: (device, offset, data)
read32_space_func: (space, offset)
write32_space_func: (space, offset, data)
read64_device_func: (device, offset)
write64_device_func: (device, offset, data)
read64_space_func: (space, offset)
write64_space_func: (space, offset, data)
***************************************************************************/
@ -165,31 +157,31 @@ void devcb_stub64(device_t *device, address_space &space, offs_t offset, UINT64
#define DEVCB_NULL { DEVCB_TYPE_NULL }
// line or read/write handlers for the driver device
#define DEVCB_DRIVER_LINE_MEMBER(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, &devcb_line_stub<cls, &cls::memb>, NULL, NULL }
#define DEVCB_DRIVER_MEMBER(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub<cls, &cls::memb>, NULL }
#define DEVCB_DRIVER_MEMBER16(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub16<cls, &cls::memb>, NULL }
#define DEVCB_DRIVER_MEMBER32(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub32<cls, &cls::memb>, NULL }
//#define DEVCB_DRIVER_MEMBER64(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub64<cls, &cls::memb>, NULL }
#define DEVCB_DRIVER_LINE_MEMBER(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, &devcb_line_stub<cls, &cls::memb>, NULL }
#define DEVCB_DRIVER_MEMBER(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub<cls, &cls::memb> }
#define DEVCB_DRIVER_MEMBER16(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub16<cls, &cls::memb> }
#define DEVCB_DRIVER_MEMBER32(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub32<cls, &cls::memb> }
//#define DEVCB_DRIVER_MEMBER64(cls,memb) { DEVCB_TYPE_DEVICE, 0, ":", #cls "::" #memb, NULL, &devcb_stub64<cls, &cls::memb> }
// line or read/write handlers for another device
#define DEVCB_DEVICE_LINE_MEMBER(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, &devcb_line_stub<cls, &cls::memb>, NULL, NULL }
#define DEVCB_DEVICE_MEMBER(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub<cls, &cls::memb>, NULL }
#define DEVCB_DEVICE_MEMBER16(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub16<cls, &cls::memb>, NULL }
#define DEVCB_DEVICE_MEMBER32(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub32<cls, &cls::memb>, NULL }
//#define DEVCB_DEVICE_MEMBER64(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub64<cls, &cls::memb>, NULL }
#define DEVCB_DEVICE_LINE_MEMBER(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, &devcb_line_stub<cls, &cls::memb>, NULL }
#define DEVCB_DEVICE_MEMBER(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub<cls, &cls::memb> }
#define DEVCB_DEVICE_MEMBER16(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub16<cls, &cls::memb> }
#define DEVCB_DEVICE_MEMBER32(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub32<cls, &cls::memb> }
//#define DEVCB_DEVICE_MEMBER64(tag,cls,memb) { DEVCB_TYPE_DEVICE, 0, tag, #cls "::" #memb, NULL, &devcb_stub64<cls, &cls::memb> }
// constant values
#define DEVCB_CONSTANT(value) { DEVCB_TYPE_CONSTANT, value, NULL, NULL, NULL, NULL }
#define DEVCB_CONSTANT(value) { DEVCB_TYPE_CONSTANT, value, NULL, NULL, NULL }
#define DEVCB_LINE_GND DEVCB_CONSTANT(0)
#define DEVCB_LINE_VCC DEVCB_CONSTANT(1)
#define DEVCB_UNMAPPED { DEVCB_TYPE_UNMAP, 0, NULL, NULL, NULL, NULL }
#define DEVCB_UNMAPPED { DEVCB_TYPE_UNMAP, 0, NULL, NULL, NULL }
// read handlers for an I/O port by tag
#define DEVCB_INPUT_PORT(tag) { DEVCB_TYPE_IOPORT, 0, (tag), NULL, NULL, NULL, NULL }
#define DEVCB_INPUT_PORT(tag) { DEVCB_TYPE_IOPORT, 0, (tag), NULL, NULL, NULL }
// write handlers for a CPU input line
#define DEVCB_CPU_INPUT_LINE(tag,line) { DEVCB_TYPE_INPUT_LINE, (line), (tag), NULL, NULL, NULL, NULL }
#define DEVCB_CPU_INPUT_LINE(tag,line) { DEVCB_TYPE_INPUT_LINE, (line), (tag), NULL, NULL, NULL }
@ -218,13 +210,9 @@ union devcb_resolved_read_helpers
UINT8 * null_indicator;
read_line_device_func read_line;
read8_device_func read8_device;
read8_space_func read8_space;
read16_device_func read16_device;
read16_space_func read16_space;
read32_device_func read32_device;
read32_space_func read32_space;
read64_device_func read64_device;
read64_space_func read64_space;
};
union devcb_resolved_write_helpers
@ -232,13 +220,9 @@ union devcb_resolved_write_helpers
UINT8 * null_indicator;
write_line_device_func write_line;
write8_device_func write8_device;
write8_space_func write8_space;
write16_device_func write16_device;
write16_space_func write16_space;
write32_device_func write32_device;
write32_space_func write32_space;
write64_device_func write64_device;
write64_space_func write64_space;
int input_line;
};
@ -254,7 +238,6 @@ struct devcb_read_line
const char * name; // name of the target function
read_line_device_func readline; // read line function
read8_device_func readdevice; // read device function
read8_space_func readspace; // read space function
};
@ -304,7 +287,6 @@ struct devcb_write_line
const char * name; // name of the target function
write_line_device_func writeline; // write line function
write8_device_func writedevice; // write device function
write8_space_func writespace; // write space function
};
@ -355,7 +337,6 @@ struct devcb_read8
const char * name; // name of the target function
read_line_device_func readline; // read line function
read8_device_func readdevice; // read device function
read8_space_func readspace; // read space function
};
@ -386,7 +367,6 @@ public:
private:
// internal helpers
UINT8 from_port(offs_t offset, UINT8 mem_mask);
UINT8 from_read8space(offs_t offset, UINT8 mem_mask);
UINT8 from_read8device(offs_t offset, UINT8 mem_mask);
UINT8 from_readline(offs_t offset, UINT8 mem_mask);
UINT8 from_constant(offs_t offset, UINT8 mem_mask);
@ -410,7 +390,6 @@ struct devcb_write8
const char * name; // name of the target function
write_line_device_func writeline; // write line function
write8_device_func writedevice; // write device function
write8_space_func writespace; // write space function
};
@ -442,7 +421,6 @@ private:
// internal helpers
void to_null(offs_t offset, UINT8 data, UINT8 mem_mask);
void to_port(offs_t offset, UINT8 data, UINT8 mem_mask);
void to_write8space(offs_t offset, UINT8 data, UINT8 mem_mask);
void to_write8device(offs_t offset, UINT8 data, UINT8 mem_mask);
void to_writeline(offs_t offset, UINT8 data, UINT8 mem_mask);
void to_input(offs_t offset, UINT8 data, UINT8 mem_mask);
@ -466,7 +444,6 @@ struct devcb_read16
const char * name; // name of the target function
read_line_device_func readline; // read line function
read16_device_func readdevice; // read device function
read16_space_func readspace; // read space function
};
@ -520,7 +497,6 @@ struct devcb_write16
const char * name; // name of the target function
write_line_device_func writeline; // write line function
write16_device_func writedevice; // write device function
write16_space_func writespace; // write space function
};
@ -574,7 +550,6 @@ struct devcb_read32
const char * name; // name of the target function
read_line_device_func readline; // read line function
read32_device_func readdevice; // read device function
read32_space_func readspace; // read space function
};
@ -628,7 +603,6 @@ struct devcb_write32
const char * name; // name of the target function
write_line_device_func writeline; // write line function
write32_device_func writedevice; // write device function
write32_space_func writespace; // write space function
};
@ -682,7 +656,6 @@ struct devcb_read64
const char * name; // name of the target function
read_line_device_func readline; // read line function
read64_device_func readdevice; // read device function
read64_space_func readspace; // read space function
};
@ -736,7 +709,6 @@ struct devcb_write64
const char * name; // name of the target function
write_line_device_func writeline; // write line function
write64_device_func writedevice; // write device function
write64_space_func writespace; // write space function
};