1 files changed, 64 insertions, 0 deletions
diff --git a/ARMeilleure/Instructions/InstEmitHash.cs b/ARMeilleure/Instructions/InstEmitHash.cs
new file mode 100644
index 00000000..0be8458e
--- /dev/null
+++ b/ARMeilleure/Instructions/InstEmitHash.cs
@@ -0,0 +1,64 @@
+using ARMeilleure.Decoders;
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using System;
+
+using static ARMeilleure.Instructions.InstEmitHelper;
+
+namespace ARMeilleure.Instructions
+{
+    static partial class InstEmit
+    {
+        public static void Crc32b(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U8(SoftFallback.Crc32b));
+        }
+
+        public static void Crc32h(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U16(SoftFallback.Crc32h));
+        }
+
+        public static void Crc32w(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U32(SoftFallback.Crc32w));
+        }
+
+        public static void Crc32x(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U64(SoftFallback.Crc32x));
+        }
+
+        public static void Crc32cb(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U8(SoftFallback.Crc32cb));
+        }
+
+        public static void Crc32ch(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U16(SoftFallback.Crc32ch));
+        }
+
+        public static void Crc32cw(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U32(SoftFallback.Crc32cw));
+        }
+
+        public static void Crc32cx(ArmEmitterContext context)
+        {
+            EmitCrc32Call(context, new _U32_U32_U64(SoftFallback.Crc32cx));
+        }
+
+        private static void EmitCrc32Call(ArmEmitterContext context, Delegate dlg)
+        {
+            OpCodeAluBinary op = (OpCodeAluBinary)context.CurrOp;
+
+            Operand n = GetIntOrZR(context, op.Rn);
+            Operand m = GetIntOrZR(context, op.Rm);
+
+            Operand d = context.Call(dlg, n, m);
+
+            SetIntOrZR(context, op.Rd, d);
+        }
+    }
+}