Intel processors all seem to act slightly differently with regards to HALT

Author: MoleskiCoder

EightBit/IntelProcessor.cs

@@ -70,7 +70,6 @@ public virtual void RaiseHALT()
             {
                 RaisingHALT?.Invoke(this, EventArgs.Empty);
                 this.HALT.Raise();
-                this.PC.Increment();
                 RaisedHALT?.Invoke(this, EventArgs.Empty);
             }
         }

LR35902/LR35902.cs

@@ -13,6 +13,7 @@ public LR35902(Bus bus)
         {
             this.bus = bus;
             this.RaisedPOWER += this.LR35902_RaisedPOWER;
+            this.RaisingHALT += this.LR35902_RaisingHALT;
         }
 
         private readonly Bus bus;
@@ -230,6 +231,7 @@ public override void PoweredStep()
                 this.Execute(this.FetchInstruction());
             }
         }
+
         private void LR35902_RaisedPOWER(object? sender, EventArgs e)
         {
             this.RaiseWR();
@@ -238,6 +240,11 @@ private void LR35902_RaisedPOWER(object? sender, EventArgs e)
             this.EI = false;
         }
 
+        private void LR35902_RaisingHALT(object? sender, EventArgs e)
+        {
+            this.PC.Increment();
+        }
+
         protected override void HandleRESET()
         {
             base.HandleRESET();