From 9cb57fb4bb3bbae0ae052a5af4a96a49fc5d864d Mon Sep 17 00:00:00 2001
From: Alex Barney <thealexbarney@gmail.com>
Date: Tue, 30 Oct 2018 19:43:02 -0600
Subject: 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
---
 ChocolArm64/Instructions/InstEmitSimdHash.cs | 140 +++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 ChocolArm64/Instructions/InstEmitSimdHash.cs

(limited to 'ChocolArm64/Instructions/InstEmitSimdHash.cs')

diff --git a/ChocolArm64/Instructions/InstEmitSimdHash.cs b/ChocolArm64/Instructions/InstEmitSimdHash.cs
new file mode 100644
index 00000000..bb767fec
--- /dev/null
+++ b/ChocolArm64/Instructions/InstEmitSimdHash.cs
@@ -0,0 +1,140 @@
+using ChocolArm64.Decoders;
+using ChocolArm64.Translation;
+
+using static ChocolArm64.Instructions.InstEmitSimdHelper;
+
+namespace ChocolArm64.Instructions
+{
+    static partial class InstEmit
+    {
+#region "Sha1"
+        public static void Sha1c_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            EmitVectorExtractZx(context, op.Rn, 0, 2);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.HashChoose));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha1h_V(ILEmitterCtx context)
+        {
+            OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
+
+            EmitVectorExtractZx(context, op.Rn, 0, 2);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.FixedRotate));
+
+            EmitScalarSet(context, op.Rd, 2);
+        }
+
+        public static void Sha1m_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            EmitVectorExtractZx(context, op.Rn, 0, 2);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.HashMajority));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha1p_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            EmitVectorExtractZx(context, op.Rn, 0, 2);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.HashParity));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha1su0_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.Sha1SchedulePart1));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha1su1_V(ILEmitterCtx context)
+        {
+            OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.Sha1SchedulePart2));
+
+            context.EmitStvec(op.Rd);
+        }
+#endregion
+
+#region "Sha256"
+        public static void Sha256h_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.HashLower));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha256h2_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.HashUpper));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha256su0_V(ILEmitterCtx context)
+        {
+            OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.Sha256SchedulePart1));
+
+            context.EmitStvec(op.Rd);
+        }
+
+        public static void Sha256su1_V(ILEmitterCtx context)
+        {
+            OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
+
+            context.EmitLdvec(op.Rd);
+            context.EmitLdvec(op.Rn);
+            context.EmitLdvec(op.Rm);
+
+            SoftFallback.EmitCall(context, nameof(SoftFallback.Sha256SchedulePart2));
+
+            context.EmitStvec(op.Rd);
+        }
+#endregion
+    }
+}
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