From eee639d6ba544fa5dd9352426d55e91bc54e157d Mon Sep 17 00:00:00 2001
From: LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com>
Date: Thu, 31 Oct 2019 19:09:03 +0100
Subject: .NET Core 3.0 is here! (#784)

* .NET Core 3.0 is here!

* Remove IMemoryManager.cs and its references.

* Add T Math/F.FusedMultiplyAdd(T, T, T). Nits.

* Nit.

* Update appveyor.yml

* Revert "Resolve Visual Studio build issues"

This reverts commit 1772128ce0fc058e6280001aace3a77a7a96897b.

* Update SvcTable.cs
---
 ChocolArm64/Decoders/OpCodeSimdImm64.cs | 100 --------------------------------
 1 file changed, 100 deletions(-)
 delete mode 100644 ChocolArm64/Decoders/OpCodeSimdImm64.cs

(limited to 'ChocolArm64/Decoders/OpCodeSimdImm64.cs')

diff --git a/ChocolArm64/Decoders/OpCodeSimdImm64.cs b/ChocolArm64/Decoders/OpCodeSimdImm64.cs
deleted file mode 100644
index 27f586f1..00000000
--- a/ChocolArm64/Decoders/OpCodeSimdImm64.cs
+++ /dev/null
@@ -1,100 +0,0 @@
-using ChocolArm64.Instructions;
-
-namespace ChocolArm64.Decoders
-{
-    class OpCodeSimdImm64 : OpCode64, IOpCodeSimd64
-    {
-        public int  Rd   { get; private set; }
-        public long Imm  { get; private set; }
-        public int  Size { get; private set; }
-
-        public OpCodeSimdImm64(Inst inst, long position, int opCode) : base(inst, position, opCode)
-        {
-            Rd = opCode & 0x1f;
-
-            int cMode = (opCode >> 12) & 0xf;
-            int op    = (opCode >> 29) & 0x1;
-
-            int modeLow  = cMode &  1;
-            int modeHigh = cMode >> 1;
-
-            long imm;
-
-            imm  = ((uint)opCode >>  5) & 0x1f;
-            imm |= ((uint)opCode >> 11) & 0xe0;
-
-            if (modeHigh == 0b111)
-            {
-                Size = modeLow != 0 ? op : 3;
-
-                switch (op | (modeLow << 1))
-                {
-                    case 0:
-                        // 64-bits Immediate.
-                        // Transform abcd efgh into abcd efgh abcd efgh ...
-                        imm = (long)((ulong)imm * 0x0101010101010101);
-                        break;
-
-                    case 1:
-                        // 64-bits Immediate.
-                        // Transform abcd efgh into aaaa aaaa bbbb bbbb ...
-                        imm = (imm & 0xf0) >> 4 | (imm & 0x0f) << 4;
-                        imm = (imm & 0xcc) >> 2 | (imm & 0x33) << 2;
-                        imm = (imm & 0xaa) >> 1 | (imm & 0x55) << 1;
-
-                        imm = (long)((ulong)imm * 0x8040201008040201);
-                        imm = (long)((ulong)imm & 0x8080808080808080);
-
-                        imm |= imm >> 4;
-                        imm |= imm >> 2;
-                        imm |= imm >> 1;
-                        break;
-
-                    case 2:
-                    case 3:
-                        // Floating point Immediate.
-                        imm = DecoderHelper.DecodeImm8Float(imm, Size);
-                        break;
-                }
-            }
-            else if ((modeHigh & 0b110) == 0b100)
-            {
-                // 16-bits shifted Immediate.
-                Size = 1; imm <<= (modeHigh & 1) << 3;
-            }
-            else if ((modeHigh & 0b100) == 0b000)
-            {
-                // 32-bits shifted Immediate.
-                Size = 2; imm <<= modeHigh << 3;
-            }
-            else if ((modeHigh & 0b111) == 0b110)
-            {
-                // 32-bits shifted Immediate (fill with ones).
-                Size = 2; imm = ShlOnes(imm, 8 << modeLow);
-            }
-            else
-            {
-                // 8 bits without shift.
-                Size = 0;
-            }
-
-            Imm = imm;
-
-            RegisterSize = ((opCode >> 30) & 1) != 0
-                ? State.RegisterSize.Simd128
-                : State.RegisterSize.Simd64;
-        }
-
-        private static long ShlOnes(long value, int shift)
-        {
-            if (shift != 0)
-            {
-                return value << shift | (long)(ulong.MaxValue >> (64 - shift));
-            }
-            else
-            {
-                return value;
-            }
-        }
-    }
-}
\ No newline at end of file
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