Move solution and projects to src

1 files changed, 0 insertions, 167 deletions

diff --git a/ARMeilleure/Decoders/DecoderHelper.cs b/ARMeilleure/Decoders/DecoderHelper.cs
deleted file mode 100644
index 5227e6a1..00000000
--- a/ARMeilleure/Decoders/DecoderHelper.cs
+++ /dev/null
@@ -1,167 +0,0 @@
-using ARMeilleure.Common;
-
-namespace ARMeilleure.Decoders
-{
-    static class DecoderHelper
-    {
-        static DecoderHelper()
-        {
-            Imm8ToFP32Table = BuildImm8ToFP32Table();
-            Imm8ToFP64Table = BuildImm8ToFP64Table();
-        }
-
-        public static readonly uint[]  Imm8ToFP32Table;
-        public static readonly ulong[] Imm8ToFP64Table;
-
-        private static uint[] BuildImm8ToFP32Table()
-        {
-            uint[] tbl = new uint[256];
-
-            for (int idx = 0; idx < tbl.Length; idx++)
-            {
-                tbl[idx] = ExpandImm8ToFP32((uint)idx);
-            }
-
-            return tbl;
-        }
-
-        private static ulong[] BuildImm8ToFP64Table()
-        {
-            ulong[] tbl = new ulong[256];
-
-            for (int idx = 0; idx < tbl.Length; idx++)
-            {
-                tbl[idx] = ExpandImm8ToFP64((ulong)idx);
-            }
-
-            return tbl;
-        }
-
-        // abcdefgh -> aBbbbbbc defgh000 00000000 00000000 (B = ~b)
-        private static uint ExpandImm8ToFP32(uint imm)
-        {
-            uint MoveBit(uint bits, int from, int to)
-            {
-                return ((bits >> from) & 1U) << to;
-            }
-
-            return MoveBit(imm, 7, 31) | MoveBit(~imm, 6, 30) |
-                   MoveBit(imm, 6, 29) | MoveBit( imm, 6, 28) |
-                   MoveBit(imm, 6, 27) | MoveBit( imm, 6, 26) |
-                   MoveBit(imm, 6, 25) | MoveBit( imm, 5, 24) |
-                   MoveBit(imm, 4, 23) | MoveBit( imm, 3, 22) |
-                   MoveBit(imm, 2, 21) | MoveBit( imm, 1, 20) |
-                   MoveBit(imm, 0, 19);
-        }
-
-        // abcdefgh -> aBbbbbbb bbcdefgh 00000000 00000000 00000000 00000000 00000000 00000000 (B = ~b)
-        private static ulong ExpandImm8ToFP64(ulong imm)
-        {
-            ulong MoveBit(ulong bits, int from, int to)
-            {
-                return ((bits >> from) & 1UL) << to;
-            }
-
-            return MoveBit(imm, 7, 63) | MoveBit(~imm, 6, 62) |
-                   MoveBit(imm, 6, 61) | MoveBit( imm, 6, 60) |
-                   MoveBit(imm, 6, 59) | MoveBit( imm, 6, 58) |
-                   MoveBit(imm, 6, 57) | MoveBit( imm, 6, 56) |
-                   MoveBit(imm, 6, 55) | MoveBit( imm, 6, 54) |
-                   MoveBit(imm, 5, 53) | MoveBit( imm, 4, 52) |
-                   MoveBit(imm, 3, 51) | MoveBit( imm, 2, 50) |
-                   MoveBit(imm, 1, 49) | MoveBit( imm, 0, 48);
-        }
-
-        public struct BitMask
-        {
-            public long WMask;
-            public long TMask;
-            public int  Pos;
-            public int  Shift;
-            public bool IsUndefined;
-
-            public static BitMask Invalid => new BitMask { IsUndefined = true };
-        }
-
-        public static BitMask DecodeBitMask(int opCode, bool immediate)
-        {
-            int immS = (opCode >> 10) & 0x3f;
-            int immR = (opCode >> 16) & 0x3f;
-
-            int n  = (opCode >> 22) & 1;
-            int sf = (opCode >> 31) & 1;
-
-            int length = BitUtils.HighestBitSet((~immS & 0x3f) | (n << 6));
-
-            if (length < 1 || (sf == 0 && n != 0))
-            {
-                return BitMask.Invalid;
-            }
-
-            int size = 1 << length;
-
-            int levels = size - 1;
-
-            int s = immS & levels;
-            int r = immR & levels;
-
-            if (immediate && s == levels)
-            {
-                return BitMask.Invalid;
-            }
-
-            long wMask = BitUtils.FillWithOnes(s + 1);
-            long tMask = BitUtils.FillWithOnes(((s - r) & levels) + 1);
-
-            if (r > 0)
-            {
-                wMask  = BitUtils.RotateRight(wMask, r, size);
-                wMask &= BitUtils.FillWithOnes(size);
-            }
-
-            return new BitMask()
-            {
-                WMask = BitUtils.Replicate(wMask, size),
-                TMask = BitUtils.Replicate(tMask, size),
-
-                Pos   = immS,
-                Shift = immR
-            };
-        }
-
-        public static long DecodeImm24_2(int opCode)
-        {
-            return ((long)opCode << 40) >> 38;
-        }
-
-        public static long DecodeImm26_2(int opCode)
-        {
-            return ((long)opCode << 38) >> 36;
-        }
-
-        public static long DecodeImmS19_2(int opCode)
-        {
-            return (((long)opCode << 40) >> 43) & ~3;
-        }
-
-        public static long DecodeImmS14_2(int opCode)
-        {
-            return (((long)opCode << 45) >> 48) & ~3;
-        }
-
-        public static bool VectorArgumentsInvalid(bool q, params int[] args)
-        {
-            if (q)
-            {
-                for (int i = 0; i < args.Length; i++)
-                {
-                    if ((args[i] & 1) == 1)
-                    {
-                        return true;
-                    }
-                }
-            }
-            return false;
-        }
-    }
-}
\ No newline at end of file