1 package net.mograsim.logic.model.am2900.machine;
3 import java.util.ArrayList;
4 import java.util.Collections;
7 import net.mograsim.logic.model.am2900.machine.registers.InstrRegister;
8 import net.mograsim.logic.model.am2900.machine.registers.PCRegister;
9 import net.mograsim.logic.model.am2900.machine.registers.muInstrRegister;
10 import net.mograsim.logic.model.am2900.machine.registers.am2901.Am2901RegisterGroup;
11 import net.mograsim.logic.model.am2900.machine.registers.am2904.Am2904RegisterGroup;
12 import net.mograsim.logic.model.am2900.machine.registers.am2910.Am2910RegisterGroup;
13 import net.mograsim.logic.model.model.LogicModelModifiable;
14 import net.mograsim.machine.ISASchema;
15 import net.mograsim.machine.MachineDefinition;
16 import net.mograsim.machine.registers.Register;
17 import net.mograsim.machine.registers.RegisterGroup;
19 //we can't use the Singleton pattern here because a MachineDefinition needs a public parameterless constructor
20 //(used for detecting installed machines in plugin.core)
21 public class AbstractAm2900MachineDefinition implements MachineDefinition
23 public static final String SIMPLE_AM2900_MACHINE_ID = "Am2900Simple";
24 public static final String STRICT_AM2900_MACHINE_ID = "Am2900Strict";
26 public static final List<Register> unsortedRegisters;
27 public static final List<RegisterGroup> registerGroups;
31 List<Register> unsortedRegistersModifiable = new ArrayList<>();
32 unsortedRegistersModifiable.add(muInstrRegister.instance);
33 unsortedRegistersModifiable.add(InstrRegister.instance);
34 unsortedRegistersModifiable.add(PCRegister.instance);
35 unsortedRegisters = Collections.unmodifiableList(unsortedRegistersModifiable);
36 List<RegisterGroup> registerGroupsModifiable = new ArrayList<>();
37 registerGroupsModifiable.add(Am2901RegisterGroup.instance);
38 registerGroupsModifiable.add(Am2904RegisterGroup.instance);
39 registerGroupsModifiable.add(Am2910RegisterGroup.instance);
40 registerGroups = Collections.unmodifiableList(registerGroupsModifiable);
43 public final boolean strict;
45 protected AbstractAm2900MachineDefinition(boolean strict)
53 return strict ? STRICT_AM2900_MACHINE_ID : SIMPLE_AM2900_MACHINE_ID;
57 public Am2900Machine createNew()
59 return createNew(new LogicModelModifiable());
62 public Am2900Machine createNew(LogicModelModifiable model)
64 return new Am2900Machine(model, this);
68 public ISASchema getISASchema()
70 // TODO Auto-generated method stub
75 public List<Register> getUnsortedRegisters()
77 return unsortedRegisters;
81 public List<RegisterGroup> getRegisterGroups()
83 return registerGroups;
87 public int getAddressBits()
93 public Am2900MainMemoryDefinition getMainMemoryDefinition()
95 return Am2900MainMemoryDefinition.instance;
101 return strict ? 12345 : 54321;
105 public boolean equals(Object obj)
107 return obj != null && obj instanceof AbstractAm2900MachineDefinition
108 && ((AbstractAm2900MachineDefinition) obj).strict == this.strict;
112 public Am2900MicroInstructionMemoryDefinition getMicroInstructionMemoryDefinition()
114 return Am2900MicroInstructionMemoryDefinition.instance;