Am2900Machine now resets registers in strict mode too

diff --git a/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/machine/Am2900Machine.java b/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/machine/Am2900Machine.java
index 9cd8adc..cb57ab8 100644 (file)
--- a/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/machine/Am2900Machine.java
+++ b/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/machine/Am2900Machine.java
@@ -88,27 +88,25 @@ public class Am2900Machine implements Machine
                defaultParams[19] = paramClassifications[19].parse("JZ");
                MicroInstruction jzMI = MicroInstruction.create(defaultParams);
                am2900.setHighLevelState("muir_2.q", jzMI.toBitVector());
-               if (!machineDefinition.strict)
-               {
-                       setRegistersToZero(machineDefinition.getUnsortedRegisters());
-                       setRegisterGroupToZero(machineDefinition.getRegisterGroups());
-                       // TODO reset latches?
-               }
+               Bit regsValue = machineDefinition.strict ? Bit.U : Bit.ZERO;
+               setRegistersTo(machineDefinition.getUnsortedRegisters(), regsValue);
+               setRegisterGroupTo(machineDefinition.getRegisterGroups(), regsValue);
+               // TODO reset latches?
        }
 
-       private void setRegistersToZero(List<Register> registers)
+       private void setRegistersTo(List<Register> registers, Bit value)
        {
                for (Register r : registers)
                        if (r != muInstrRegister.instance)// don't reset; sometimes causes a glitch
-                               setRegister(r, BitVector.of(Bit.ZERO, r.getWidth()));
+                               setRegister(r, BitVector.of(value, r.getWidth()));
        }
 
-       private void setRegisterGroupToZero(List<RegisterGroup> registerGroups)
+       private void setRegisterGroupTo(List<RegisterGroup> registerGroups, Bit value)
        {
                for (RegisterGroup rg : registerGroups)
                {
-                       setRegistersToZero(rg.getRegisters());
-                       setRegisterGroupToZero(rg.getSubGroups());
+                       setRegistersTo(rg.getRegisters(), value);
+                       setRegisterGroupTo(rg.getSubGroups(), value);
                }
        }