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Fully banish flush from the processors.

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This commit is contained in:
Thomas Harte 2022-07-12 10:49:53 -04:00
parent 4e9ae65459
commit 4ddbf095f3
9 changed files with 0 additions and 23 deletions
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2
OSBindings/Mac/Clock SignalTests/68000OldVsNew.mm
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@ -176,8 +176,6 @@ struct BusHandler {
return HalfCycles(0);
}
void flush() {}
int transaction_delay;
int instructions;

1
Processors/6502/Implementation/6502Implementation.hpp
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@ -650,7 +650,6 @@ template <Personality personality, typename T, bool uses_ready_line> void Proces
}
cycles_left_to_run_ = number_of_cycles;
bus_handler_.flush();
}
template <Personality personality, typename T, bool uses_ready_line> void Processor<personality, T, uses_ready_line>::set_ready_line(bool active) {

6
Processors/6502Esque/6502Esque.hpp
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@ -141,12 +141,6 @@ template <typename addr_t> class BusHandler {
Cycles perform_bus_operation([[maybe_unused]] BusOperation operation, [[maybe_unused]] addr_t address, [[maybe_unused]] uint8_t *value) {
return Cycles(1);
}
/*!
Announces completion of all the cycles supplied to a .run_for request on the 6502. Intended to allow
bus handlers to perform any deferred output work.
*/
void flush() {}
};
}

1
Processors/65816/Implementation/65816Implementation.hpp
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@ -1022,7 +1022,6 @@ template <typename BusHandler, bool uses_ready_line> void Processor<BusHandler,
#undef stack_address
cycles_left_to_run_ = number_of_cycles;
bus_handler_.flush();
}
void ProcessorBase::set_power_on(bool active) {

2
Processors/68000/68000.hpp
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@ -357,8 +357,6 @@ class BusHandler {
return HalfCycles(0);
}
void flush() {}
/*!
Provides information about the path of execution if enabled via the template.
*/

1
Processors/68000/Implementation/68000Implementation.hpp
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@ -2198,7 +2198,6 @@ template <class T, bool dtack_is_implicit, bool signal_will_perform> void Proces
#undef destination
#undef destination_address
bus_handler_.flush();
e_clock_phase_ = (e_clock_phase_ + cycles_run_for) % 20;
half_cycles_left_to_run_ = remaining_duration - cycles_run_for;
}

2
Processors/68000Mk2/68000Mk2.hpp
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@ -347,8 +347,6 @@ class BusHandler {
return HalfCycles(0);
}
void flush() {}
/*!
Provides information about the path of execution if enabled via the template.
*/

2
Processors/Z80/Implementation/Z80Implementation.hpp
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@ -48,7 +48,6 @@ template < class T,
static PartialMachineCycle bus_acknowledge_cycle = {PartialMachineCycle::BusAcknowledge, HalfCycles(2), nullptr, nullptr, false};
number_of_cycles_ -= bus_handler_.perform_machine_cycle(bus_acknowledge_cycle) + HalfCycles(1);
if(!number_of_cycles_) {
bus_handler_.flush();
return;
}
}
@ -70,7 +69,6 @@ template < class T,
case MicroOp::BusOperation:
if(number_of_cycles_ < operation->machine_cycle.length) {
scheduled_program_counter_--;
bus_handler_.flush();
return;
}
if(uses_wait_line && operation->machine_cycle.was_requested) {

6
Processors/Z80/Z80.hpp
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@ -399,12 +399,6 @@ class BusHandler {
HalfCycles perform_machine_cycle([[maybe_unused]] const PartialMachineCycle &cycle) {
return HalfCycles(0);
}
/*!
Announces completion of all the cycles supplied to a .run_for request on the Z80. Intended to allow
bus handlers to perform any deferred output work.
*/
void flush() {}
};
#include "Implementation/Z80Storage.hpp"