checkpointstability-rewrite

1 files changed, 36 insertions, 0 deletions

diff --git a/Q1.core/Arch/Constants/ChipRegisters.cs b/Q1.core/Arch/Constants/ChipRegisters.cs
index 042ce32..40caf6a 100644
--- a/Q1.core/Arch/Constants/ChipRegisters.cs
+++ b/Q1.core/Arch/Constants/ChipRegisters.cs
@@ -16,4 +16,40 @@ public static class ChipRegisters
     
     public const u8 PC = 0x4C;
     public const u8 SP = 0x4D;
+    
+    public static u8? GetRegisterIndex(string name)
+    {
+        return name switch
+        {
+            "AX" => AX,
+            "AH" => AH,
+            "AL" => AL,
+            "DX" => DX,
+            "DH" => DH,
+            "DL" => DL,
+            "LX" => LX,
+            "PC" => PC,
+            "SP" => SP,
+            _ when name.StartsWith("V") && byte.TryParse(name[1..], out u8 index) && index < GENERIC_REGISTER_COUNT => index,
+            _ => null
+        };
+    }
+    
+    public static string? GetRegisterName(u8 index)
+    {
+        return index switch
+        {
+            AX => "AX",
+            AH => "AH",
+            AL => "AL",
+            DX => "DX",
+            DH => "DH",
+            DL => "DL",
+            LX => "LX",
+            PC => "PC",
+            SP => "SP",
+            _ when index < GENERIC_REGISTER_COUNT => $"V{index}",
+            _ => null
+        };
+    }
 }
\ No newline at end of file