Move solution and projects to src

1 files changed, 0 insertions, 248 deletions

diff --git a/ARMeilleure/Instructions/InstEmitSystem.cs b/ARMeilleure/Instructions/InstEmitSystem.cs
deleted file mode 100644
index f84829aa..00000000
--- a/ARMeilleure/Instructions/InstEmitSystem.cs
+++ /dev/null
@@ -1,248 +0,0 @@
-using ARMeilleure.Decoders;
-using ARMeilleure.IntermediateRepresentation;
-using ARMeilleure.State;
-using ARMeilleure.Translation;
-using System;
-using System.Reflection;
-
-using static ARMeilleure.Instructions.InstEmitHelper;
-using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
-
-namespace ARMeilleure.Instructions
-{
-    static partial class InstEmit
-    {
-        private const int DczSizeLog2 = 4; // Log2 size in words
-        public const int DczSizeInBytes = 4 << DczSizeLog2;
-
-        public static void Isb(ArmEmitterContext context)
-        {
-            // Execute as no-op.
-        }
-
-        public static void Mrs(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            MethodInfo info;
-
-            switch (GetPackedId(op))
-            {
-                case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break;
-                case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break;
-                case 0b11_011_0100_0010_000: EmitGetNzcv(context); return;
-                case 0b11_011_0100_0100_000: EmitGetFpcr(context); return;
-                case 0b11_011_0100_0100_001: EmitGetFpsr(context); return;
-                case 0b11_011_1101_0000_010: EmitGetTpidrEl0(context); return;
-                case 0b11_011_1101_0000_011: EmitGetTpidrroEl0(context); return;
-                case 0b11_011_1110_0000_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)); break;
-                case 0b11_011_1110_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntpctEl0)); break;
-                case 0b11_011_1110_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)); break;
-
-                default: throw new NotImplementedException($"Unknown MRS 0x{op.RawOpCode:X8} at 0x{op.Address:X16}.");
-            }
-
-            SetIntOrZR(context, op.Rt, context.Call(info));
-        }
-
-        public static void Msr(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            switch (GetPackedId(op))
-            {
-                case 0b11_011_0100_0010_000: EmitSetNzcv(context); return;
-                case 0b11_011_0100_0100_000: EmitSetFpcr(context); return;
-                case 0b11_011_0100_0100_001: EmitSetFpsr(context); return;
-                case 0b11_011_1101_0000_010: EmitSetTpidrEl0(context); return;
-
-                default: throw new NotImplementedException($"Unknown MSR 0x{op.RawOpCode:X8} at 0x{op.Address:X16}.");
-            }
-        }
-
-        public static void Nop(ArmEmitterContext context)
-        {
-            // Do nothing.
-        }
-
-        public static void Sys(ArmEmitterContext context)
-        {
-            // This instruction is used to do some operations on the CPU like cache invalidation,
-            // address translation and the like.
-            // We treat it as no-op here since we don't have any cache being emulated anyway.
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            switch (GetPackedId(op))
-            {
-                case 0b11_011_0111_0100_001:
-                {
-                    // DC ZVA
-                    Operand t = GetIntOrZR(context, op.Rt);
-
-                    for (long offset = 0; offset < DczSizeInBytes; offset += 8)
-                    {
-                        Operand address = context.Add(t, Const(offset));
-
-                        InstEmitMemoryHelper.EmitStore(context, address, RegisterConsts.ZeroIndex, 3);
-                    }
-
-                    break;
-                }
-
-                // No-op
-                case 0b11_011_0111_1110_001: // DC CIVAC
-                    break;
-
-                case 0b11_011_0111_0101_001: // IC IVAU
-                    Operand target = Register(op.Rt, RegisterType.Integer, OperandType.I64);
-                    context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)), target);
-                    break;
-            }
-        }
-
-        private static int GetPackedId(OpCodeSystem op)
-        {
-            int id;
-
-            id  = op.Op2 << 0;
-            id |= op.CRm << 3;
-            id |= op.CRn << 7;
-            id |= op.Op1 << 11;
-            id |= op.Op0 << 14;
-
-            return id;
-        }
-
-        private static void EmitGetNzcv(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand nzcv = context.ShiftLeft(GetFlag(PState.VFlag), Const((int)PState.VFlag));
-            nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.CFlag), Const((int)PState.CFlag)));
-            nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.ZFlag), Const((int)PState.ZFlag)));
-            nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.NFlag), Const((int)PState.NFlag)));
-
-            SetIntOrZR(context, op.Rt, nzcv);
-        }
-
-        private static void EmitGetFpcr(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand fpcr = Const(0);
-
-            for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
-            {
-                if (FPCR.Mask.HasFlag((FPCR)(1u << flag)))
-                {
-                    fpcr = context.BitwiseOr(fpcr, context.ShiftLeft(GetFpFlag((FPState)flag), Const(flag)));
-                }
-            }
-
-            SetIntOrZR(context, op.Rt, fpcr);
-        }
-
-        private static void EmitGetFpsr(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            context.SyncQcFlag();
-
-            Operand fpsr = Const(0);
-
-            for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
-            {
-                if (FPSR.Mask.HasFlag((FPSR)(1u << flag)))
-                {
-                    fpsr = context.BitwiseOr(fpsr, context.ShiftLeft(GetFpFlag((FPState)flag), Const(flag)));
-                }
-            }
-
-            SetIntOrZR(context, op.Rt, fpsr);
-        }
-
-        private static void EmitGetTpidrEl0(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand nativeContext = context.LoadArgument(OperandType.I64, 0);
-
-            Operand result = context.Load(OperandType.I64, context.Add(nativeContext, Const((ulong)NativeContext.GetTpidrEl0Offset())));
-
-            SetIntOrZR(context, op.Rt, result);
-        }
-
-        private static void EmitGetTpidrroEl0(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand nativeContext = context.LoadArgument(OperandType.I64, 0);
-
-            Operand result = context.Load(OperandType.I64, context.Add(nativeContext, Const((ulong)NativeContext.GetTpidrroEl0Offset())));
-
-            SetIntOrZR(context, op.Rt, result);
-        }
-
-        private static void EmitSetNzcv(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand nzcv = GetIntOrZR(context, op.Rt);
-                    nzcv = context.ConvertI64ToI32(nzcv);
-
-            SetFlag(context, PState.VFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.VFlag)), Const(1)));
-            SetFlag(context, PState.CFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.CFlag)), Const(1)));
-            SetFlag(context, PState.ZFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.ZFlag)), Const(1)));
-            SetFlag(context, PState.NFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.NFlag)), Const(1)));
-        }
-
-        private static void EmitSetFpcr(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand fpcr = GetIntOrZR(context, op.Rt);
-                    fpcr = context.ConvertI64ToI32(fpcr);
-
-            for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
-            {
-                if (FPCR.Mask.HasFlag((FPCR)(1u << flag)))
-                {
-                    SetFpFlag(context, (FPState)flag, context.BitwiseAnd(context.ShiftRightUI(fpcr, Const(flag)), Const(1)));
-                }
-            }
-
-            context.UpdateArmFpMode();
-        }
-
-        private static void EmitSetFpsr(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            context.ClearQcFlagIfModified();
-
-            Operand fpsr = GetIntOrZR(context, op.Rt);
-                    fpsr = context.ConvertI64ToI32(fpsr);
-
-            for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
-            {
-                if (FPSR.Mask.HasFlag((FPSR)(1u << flag)))
-                {
-                    SetFpFlag(context, (FPState)flag, context.BitwiseAnd(context.ShiftRightUI(fpsr, Const(flag)), Const(1)));
-                }
-            }
-
-            context.UpdateArmFpMode();
-        }
-
-        private static void EmitSetTpidrEl0(ArmEmitterContext context)
-        {
-            OpCodeSystem op = (OpCodeSystem)context.CurrOp;
-
-            Operand value = GetIntOrZR(context, op.Rt);
-
-            Operand nativeContext = context.LoadArgument(OperandType.I64, 0);
-
-            context.Store(context.Add(nativeContext, Const((ulong)NativeContext.GetTpidrEl0Offset())), value);
-        }
-    }
-}