Add SHLL instruction

2 files changed, 13 insertions, 3 deletions

diff --git a/ChocolArm64/AOpCodeTable.cs b/ChocolArm64/AOpCodeTable.cs
index 5afdbd1f..357d63db 100644
--- a/ChocolArm64/AOpCodeTable.cs
+++ b/ChocolArm64/AOpCodeTable.cs
@@ -240,6 +240,7 @@ namespace ChocolArm64
             Set("0x0011100x100001110110xxxxxxxxxx", AInstEmit.Scvtf_V,       typeof(AOpCodeSimd));
             Set("010111110>>>>xxx010101xxxxxxxxxx", AInstEmit.Shl_S,         typeof(AOpCodeSimdShImm));
             Set("0x0011110>>>>xxx010101xxxxxxxxxx", AInstEmit.Shl_V,         typeof(AOpCodeSimdShImm));
+            Set("0x101110<<100001001110xxxxxxxxxx", AInstEmit.Shll_V,        typeof(AOpCodeSimd));
             Set("0x00111100>>>xxx100001xxxxxxxxxx", AInstEmit.Shrn_V,        typeof(AOpCodeSimdShImm));
             Set("0x001110<<1xxxxx011001xxxxxxxxxx", AInstEmit.Smax_V,        typeof(AOpCodeSimdReg));
             Set("0x001110<<1xxxxx011011xxxxxxxxxx", AInstEmit.Smin_V,        typeof(AOpCodeSimdReg));
diff --git a/ChocolArm64/Instruction/AInstEmitSimdShift.cs b/ChocolArm64/Instruction/AInstEmitSimdShift.cs
index 8740ba4d..01ed3a28 100644
--- a/ChocolArm64/Instruction/AInstEmitSimdShift.cs
+++ b/ChocolArm64/Instruction/AInstEmitSimdShift.cs
@@ -32,6 +32,15 @@ namespace ChocolArm64.Instruction
             EmitVectorShImmBinaryZx(Context, () => Context.Emit(OpCodes.Shl), Shift);
         }
 
+        public static void Shll_V(AILEmitterCtx Context)
+        {
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
+
+            int Shift = 8 << Op.Size;
+
+            EmitVectorShImmWidenBinaryZx(Context, () => Context.Emit(OpCodes.Shl), Shift);
+        }
+
         public static void Shrn_V(AILEmitterCtx Context)
         {
             AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
@@ -205,7 +214,7 @@ namespace ChocolArm64.Instruction
 
         private static void EmitVectorShImmBinaryOp(AILEmitterCtx Context, Action Emit, int Imm, bool Signed)
         {
-            AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
 
             int Bytes = Context.CurrOp.GetBitsCount() >> 3;
 
@@ -238,7 +247,7 @@ namespace ChocolArm64.Instruction
 
         private static void EmitVectorShImmNarrowBinaryOp(AILEmitterCtx Context, Action Emit, int Imm, bool Signed)
         {
-            AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
 
             int Elems = 8 >> Op.Size;
 
@@ -273,7 +282,7 @@ namespace ChocolArm64.Instruction
 
         private static void EmitVectorShImmWidenBinaryOp(AILEmitterCtx Context, Action Emit, int Imm, bool Signed)
         {
-            AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
 
             int Elems = 8 >> Op.Size;