Adjust naming conventions for Ryujinx and ChocolArm64 projects (#484)

* Change naming convention for Ryujinx project * Change naming convention for ChocolArm64 project * Fix NaN * Remove unneeded this. from Ryujinx project * Adjust naming from new PRs * Name changes based on feedback * How did this get removed? * Rebasing fix * Change FP enum case * Remove prefix from ChocolArm64 classes - Part 1 * Remove prefix from ChocolArm64 classes - Part 2 * Fix alignment from last commit's renaming * Rename namespaces * Rename stragglers * Fix alignment * Rename OpCode class * Missed a few * Adjust alignment
2018-10-30 19:43:02 -06:00 · 2018-10-30 19:43:02 -06:00 · 9cb57fb4bb
commit 9cb57fb4bb
parent 5a87e58183
314 changed files with 19456 additions and 19456 deletions
--- a/ChocolArm64/Instructions/InstEmitCsel.cs
+++ b/ChocolArm64/Instructions/InstEmitCsel.cs
@ -0,0 +1,58 @@
+using ChocolArm64.Decoders;
+using ChocolArm64.Translation;
+using System.Reflection.Emit;
+
+namespace ChocolArm64.Instructions
+{
+    static partial class InstEmit
+    {
+        private enum CselOperation
+        {
+            None,
+            Increment,
+            Invert,
+            Negate
+        }
+
+        public static void Csel(ILEmitterCtx context)  => EmitCsel(context, CselOperation.None);
+        public static void Csinc(ILEmitterCtx context) => EmitCsel(context, CselOperation.Increment);
+        public static void Csinv(ILEmitterCtx context) => EmitCsel(context, CselOperation.Invert);
+        public static void Csneg(ILEmitterCtx context) => EmitCsel(context, CselOperation.Negate);
+
+        private static void EmitCsel(ILEmitterCtx context, CselOperation cselOp)
+        {
+            OpCodeCsel64 op = (OpCodeCsel64)context.CurrOp;
+
+            ILLabel lblTrue = new ILLabel();
+            ILLabel lblEnd  = new ILLabel();
+
+            context.EmitCondBranch(lblTrue, op.Cond);
+            context.EmitLdintzr(op.Rm);
+
+            if (cselOp == CselOperation.Increment)
+            {
+                context.EmitLdc_I(1);
+
+                context.Emit(OpCodes.Add);
+            }
+            else if (cselOp == CselOperation.Invert)
+            {
+                context.Emit(OpCodes.Not);
+            }
+            else if (cselOp == CselOperation.Negate)
+            {
+                context.Emit(OpCodes.Neg);
+            }
+
+            context.Emit(OpCodes.Br_S, lblEnd);
+
+            context.MarkLabel(lblTrue);
+
+            context.EmitLdintzr(op.Rn);
+
+            context.MarkLabel(lblEnd);
+
+            context.EmitStintzr(op.Rd);
+        }
+    }
+}