package net.mograsim.logic.model.am2900.machine;
+import java.util.HashSet;
+import java.util.Set;
+
import net.mograsim.logic.core.components.CoreClock;
import net.mograsim.logic.core.timeline.Timeline;
-import net.mograsim.logic.core.types.Bit;
import net.mograsim.logic.core.types.BitVector;
-import net.mograsim.logic.model.am2900.components.ModelAm2900MainMemory;
-import net.mograsim.logic.model.am2900.components.ModelAm2900MicroInstructionMemory;
+import net.mograsim.logic.model.am2900.machine.registers.NumberedRegister;
+import net.mograsim.logic.model.am2900.machine.registers.QRegister;
import net.mograsim.logic.model.model.LogicModel;
import net.mograsim.logic.model.model.LogicModelModifiable;
import net.mograsim.logic.model.model.components.ModelComponent;
+import net.mograsim.logic.model.model.components.atomic.ModelClock;
import net.mograsim.logic.model.modeladapter.CoreModelParameters;
import net.mograsim.logic.model.modeladapter.LogicCoreAdapter;
import net.mograsim.logic.model.serializing.IndirectModelComponentCreator;
import net.mograsim.machine.Machine;
import net.mograsim.machine.MachineDefinition;
-import net.mograsim.machine.MainMemory;
import net.mograsim.machine.Register;
import net.mograsim.machine.mi.AssignableMicroInstructionMemory;
import net.mograsim.machine.mi.MicroInstruction;
import net.mograsim.machine.mi.StandardMicroInstructionMemory;
import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
import net.mograsim.machine.mi.parameters.ParameterClassification;
+import net.mograsim.machine.standard.memory.AssignableMainMemory;
import net.mograsim.machine.standard.memory.WordAddressableMemory;
public class Am2900Machine implements Machine
private LogicModelModifiable logicModel;
private ModelComponent am2900;
private Timeline timeline;
- private MainMemory mainMemory;
+ private AssignableMainMemory mainMemory;
private AssignableMicroInstructionMemory instMemory;
private CoreClock clock;
+ private long activeInstructionAddress;
+
+ private final Set<ActiveMicroInstructionChangedListener> amicListeners;
public Am2900Machine(LogicModelModifiable model, Am2900MachineDefinition am2900MachineDefinition)
{
this.logicModel = model;
this.am2900 = IndirectModelComponentCreator.createComponent(logicModel,
"resloader:Am2900Loader:jsonres:net/mograsim/logic/model/am2900/components/Am2900.json", "Am2900");
+ this.amicListeners = new HashSet<>();
+
CoreModelParameters params = new CoreModelParameters();
params.gateProcessTime = 50;
params.wireTravelTime = 10;
- mainMemory = new WordAddressableMemory(am2900MachineDefinition.getMainMemoryDefinition());
+ mainMemory = new AssignableMainMemory(new WordAddressableMemory(am2900MachineDefinition.getMainMemoryDefinition()));
instMemory = new AssignableMicroInstructionMemory(
new StandardMicroInstructionMemory(am2900MachineDefinition.getMicroInstructionMemoryDefinition()));
- logicModel.getComponentBySubmodelPath("Am2900.Am2900MainMemory#0", ModelAm2900MainMemory.class).setMachine(this);
- logicModel.getComponentBySubmodelPath("Am2900.Am2900MicroInstructionMemory#0", ModelAm2900MicroInstructionMemory.class)
- .setMachine(this);
timeline = LogicCoreAdapter.convert(logicModel, params);
+ am2900.setHighLevelState("ram.memory_binding", mainMemory);
+ am2900.setHighLevelState("mpm.memory_binding", instMemory);
+ clock = logicModel.getComponentBySubmodelPath("Am2900.Clock#0", ModelClock.class).getClock();
+ clock.registerObserver(c ->
+ {
+ if (clock.isOn())
+ {
+ long oldAddress = activeInstructionAddress;
+ activeInstructionAddress = getCurrentMicroInstructionAddress();
+ notifyActiveMicroInstructionChangedListeners(oldAddress, activeInstructionAddress);
+ }
+ });
}
@Override
@Override
public void reset()
{
- logicModel.getComponentByName("Am2900").setHighLevelState("c.out", BitVector.of(Bit.ZERO));
MicroInstructionDefinition muiDef = getDefinition().getMicroInstructionMemoryDefinition().getMicroInstructionDefinition();
ParameterClassification[] paramClassifications = muiDef.getParameterClassifications();
MicroInstructionParameter[] defaultParams = muiDef.createDefaultInstruction().getParameters();
defaultParams[19] = paramClassifications[19].parse("JZ");
MicroInstruction jzMI = MicroInstruction.create(defaultParams);
- logicModel.getComponentByName("Am2900").setHighLevelState("muir_2.q", jzMI.toBitVector());
+ am2900.setHighLevelState("muir_2.q", jzMI.toBitVector());
}
@Override
@Override
public BitVector getRegister(Register r)
{
- // TODO Auto-generated method stub
- return null;
+ String am2901CellSuffix;
+ if (r instanceof QRegister)
+ am2901CellSuffix = "qreg.q";
+ else if (r instanceof NumberedRegister)
+ am2901CellSuffix = "regs.c" + ((NumberedRegister) r).getIndexAsBitstring() + ".q";
+ else
+ throw new IllegalArgumentException("Not a register of an Am2900Machine: " + r);
+ BitVector result = BitVector.of();
+ for (int i = 0; i < 16; i += 4)
+ {
+ String hlsID = String.format("am2901_%d-%d.%s", (i + 3), i, am2901CellSuffix);
+ result = result.concat((BitVector) am2900.getHighLevelState(hlsID));
+ }
+ return result;
}
@Override
public void setRegister(Register r, BitVector value)
{
- // TODO Auto-generated method stub
-
+ String am2901CellSuffix;
+ if (r instanceof QRegister)
+ am2901CellSuffix = "qreg.q";
+ else if (r instanceof NumberedRegister)
+ am2901CellSuffix = "regs.c" + ((NumberedRegister) r).getIndexAsBitstring() + ".q";
+ else
+ throw new IllegalArgumentException("Not a register of an Am2900Machine: " + r);
+ for (int i = 0; i < 16; i += 4)
+ {
+ String hlsID = String.format("am2901_%d-%d.%s", (i + 3), i, am2901CellSuffix);
+ am2900.setHighLevelState(hlsID, value.subVector(i, i + 4));
+ }
}
@Override
- public MainMemory getMainMemory()
+ public AssignableMainMemory getMainMemory()
{
return mainMemory;
}
{
return instMemory;
}
+
+ @Override
+ public long getActiveMicroInstructionAddress()
+ {
+ return activeInstructionAddress;
+ }
+
+ private long getCurrentMicroInstructionAddress()
+ {
+ BitVector vector = (BitVector) am2900.getHighLevelState("mpm_address");
+ return vector.isBinary() ? vector.getUnsignedValueLong() : -1;
+ }
+
+ @Override
+ public void addActiveMicroInstructionChangedListener(ActiveMicroInstructionChangedListener listener)
+ {
+ amicListeners.add(listener);
+ }
+
+ @Override
+ public void removeActiveMicroInstructionChangedListener(ActiveMicroInstructionChangedListener listener)
+ {
+ amicListeners.remove(listener);
+ }
+
+ private void notifyActiveMicroInstructionChangedListeners(long oldAddress, long newAddress)
+ {
+ amicListeners.forEach(l -> l.instructionChanged(oldAddress, newAddress));
+ }
}
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projects / Mograsim.git / blobdiff