Dynamically increase buffer size when resizing (#2861)

* Grow buffers by 1.5x of its size when resizing

* Further restrict the cases where the dynamic expansion is done

ARMeilleure/Decoders/Decoder.cs

@@ -121,7 +121,7 @@ namespace ARMeilleure.Decoders
                             currBlock.Branch = GetBlock((ulong)op.Immediate);
                         }
 
-                        if (!IsUnconditionalBranch(lastOp) || isCall)
+                        if (isCall || !(IsUnconditionalBranch(lastOp) || IsTrap(lastOp)))
                         {
                             currBlock.Next = GetBlock(currBlock.EndAddress);
                         }
@@ -263,6 +263,11 @@ namespace ARMeilleure.Decoders
             // so we must consider such operations as a branch in potential aswell.
             if (opCode is IOpCode32Alu opAlu && opAlu.Rd == RegisterAlias.Aarch32Pc)
             {
+                if (opCode is OpCodeT32)
+                {
+                    return opCode.Instruction.Name != InstName.Tst && opCode.Instruction.Name != InstName.Teq &&
+                           opCode.Instruction.Name != InstName.Cmp && opCode.Instruction.Name != InstName.Cmn;
+                }
                 return true;
             }
 
@@ -324,9 +329,13 @@ namespace ARMeilleure.Decoders
         }
 
         private static bool IsException(OpCode opCode)
+        {
+            return IsTrap(opCode) || opCode.Instruction.Name == InstName.Svc;
+        }
+
+        private static bool IsTrap(OpCode opCode)
         {
             return opCode.Instruction.Name == InstName.Brk ||
-                   opCode.Instruction.Name == InstName.Svc ||
                    opCode.Instruction.Name == InstName.Trap ||
                    opCode.Instruction.Name == InstName.Und;
         }

ARMeilleure/Decoders/OpCode32.cs

@@ -13,11 +13,25 @@ namespace ARMeilleure.Decoders
             Cond = (Condition)((uint)opCode >> 28);
         }
 
+        public bool IsThumb()
+        {
+            return this is OpCodeT16 || this is OpCodeT32;
+        }
+
         public uint GetPc()
         {
             // Due to backwards compatibility and legacy behavior of ARMv4 CPUs pipeline,
             // the PC actually points 2 instructions ahead.
-            return (uint)Address + (uint)OpCodeSizeInBytes * 2;
+            if (IsThumb())
+            {
+                // PC is ahead by 4 in thumb mode whether or not the current instruction
+                // is 16 or 32 bit.
+                return (uint)Address + 4u;
+            }
+            else
+            {
+                return (uint)Address + 8u;
+            }
         }
     }
 }

ARMeilleure/Decoders/OpCodeT16BImm11.cs

@@ -1,6 +1,6 @@
 namespace ARMeilleure.Decoders
 {
-    class OpCodeT16BImm11 : OpCode32, IOpCode32BImm
+    class OpCodeT16BImm11 : OpCodeT16, IOpCode32BImm
     {
         public long Immediate { get; }
 

ARMeilleure/Decoders/OpCodeT16BImm8.cs

@@ -1,6 +1,6 @@
 namespace ARMeilleure.Decoders
 {
-    class OpCodeT16BImm8 : OpCode32, IOpCode32BImm
+    class OpCodeT16BImm8 : OpCodeT16, IOpCode32BImm
     {
         public long Immediate { get; }
 

ARMeilleure/Decoders/OpCodeT32.cs

@@ -0,0 +1,14 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32 : OpCode32
+    {
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32(inst, address, opCode);
+
+        public OpCodeT32(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Cond = Condition.Al;
+
+            OpCodeSizeInBytes = 4;
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeT32Alu.cs

@@ -0,0 +1,20 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32Alu : OpCodeT32, IOpCode32Alu
+    {
+        public int Rd { get; }
+        public int Rn { get; }
+
+        public bool? SetFlags { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32Alu(inst, address, opCode);
+
+        public OpCodeT32Alu(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Rd = (opCode >> 8) & 0xf;
+            Rn = (opCode >> 16) & 0xf;
+
+            SetFlags = ((opCode >> 20) & 1) != 0;
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeT32AluImm.cs

@@ -0,0 +1,38 @@
+using ARMeilleure.Common;
+using System.Runtime.Intrinsics;
+
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32AluImm : OpCodeT32Alu, IOpCode32AluImm
+    {
+        public int Immediate { get; }
+
+        public bool IsRotated { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32AluImm(inst, address, opCode);
+
+        private static readonly Vector128<int> _factor = Vector128.Create(1, 0x00010001, 0x01000100, 0x01010101);
+
+        public OpCodeT32AluImm(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            int imm8 = (opCode >> 0) & 0xff;
+            int imm3 = (opCode >> 12) & 7;
+            int imm1 = (opCode >> 26) & 1;
+
+            int imm12 = imm8 | (imm3 << 8) | (imm1 << 11);
+
+            if ((imm12 >> 10) == 0)
+            {
+                Immediate = imm8 * _factor.GetElement((imm12 >> 8) & 3);
+                IsRotated = false;
+            }
+            else
+            {
+                int shift = imm12 >> 7;
+
+                Immediate = BitUtils.RotateRight(0x80 | (imm12 & 0x7f), shift, 32);
+                IsRotated = shift != 0;
+            }
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeT32AluRsImm.cs

@@ -0,0 +1,20 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32AluRsImm : OpCodeT32Alu, IOpCode32AluRsImm
+    {
+        public int Rm        { get; }
+        public int Immediate { get; }
+
+        public ShiftType ShiftType { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32AluRsImm(inst, address, opCode);
+
+        public OpCodeT32AluRsImm(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            Rm        = (opCode >> 0) & 0xf;
+            Immediate = ((opCode >> 6) & 3) | ((opCode >> 10) & 0x1c);
+
+            ShiftType = (ShiftType)((opCode >> 4) & 3);
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeT32BImm20.cs

@@ -0,0 +1,29 @@
+using ARMeilleure.Instructions;
+
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32BImm20 : OpCodeT32, IOpCode32BImm
+    {
+        public long Immediate { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32BImm20(inst, address, opCode);
+
+        public OpCodeT32BImm20(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            uint pc = GetPc();
+
+            int imm11 = (opCode >> 0) & 0x7ff;
+            int j2 = (opCode >> 11) & 1;
+            int j1 = (opCode >> 13) & 1;
+            int imm6 = (opCode >> 16) & 0x3f;
+            int s = (opCode >> 26) & 1;
+
+            int imm32 = imm11 | (imm6 << 11) | (j1 << 17) | (j2 << 18) | (s << 19);
+            imm32 = (imm32 << 13) >> 12;
+
+            Immediate = pc + imm32;
+
+            Cond = (Condition)((opCode >> 22) & 0xf);
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeT32BImm24.cs

@@ -0,0 +1,35 @@
+using ARMeilleure.Instructions;
+
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT32BImm24 : OpCodeT32, IOpCode32BImm
+    {
+        public long Immediate { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32BImm24(inst, address, opCode);
+
+        public OpCodeT32BImm24(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+        {
+            uint pc = GetPc();
+
+            if (inst.Name == InstName.Blx)
+            {
+                pc &= ~3u;
+            }
+
+            int imm11 = (opCode >> 0) & 0x7ff;
+            int j2 = (opCode >> 11) & 1;
+            int j1 = (opCode >> 13) & 1;
+            int imm10 = (opCode >> 16) & 0x3ff;
+            int s = (opCode >> 26) & 1;
+
+            int i1 = j1 ^ s ^ 1;
+            int i2 = j2 ^ s ^ 1;
+
+            int imm32 = imm11 | (imm10 << 11) | (i2 << 21) | (i1 << 22) | (s << 23);
+            imm32 = (imm32 << 9) >> 8;
+
+            Immediate = pc + imm32;
+        }
+    }
+}

ARMeilleure/Decoders/OpCodeTable.cs

@@ -1,6 +1,7 @@
 using ARMeilleure.Instructions;
 using System;
 using System.Collections.Generic;
+using System.Numerics;
 
 namespace ARMeilleure.Decoders
 {
@@ -972,8 +973,7 @@ namespace ARMeilleure.Decoders
             SetA32("111100111x11<<10xxxx00011xx0xxxx", InstName.Vzip,     InstEmit32.Vzip,     OpCode32SimdCmpZ.Create);
 #endregion
 
-#region "OpCode Table (AArch32, T16/T32)"
+#region "OpCode Table (AArch32, T16)"
-            // T16
             SetT16("000<<xxxxxxxxxxx", InstName.Mov,    InstEmit32.Mov,     OpCodeT16ShiftImm.Create);
             SetT16("0001100xxxxxxxxx", InstName.Add,    InstEmit32.Add,     OpCodeT16AddSubReg.Create);
             SetT16("0001101xxxxxxxxx", InstName.Sub,    InstEmit32.Sub,     OpCodeT16AddSubReg.Create);
@@ -1045,6 +1045,46 @@ namespace ARMeilleure.Decoders
             SetT16("11100xxxxxxxxxxx", InstName.B,      InstEmit32.B,       OpCodeT16BImm11.Create);
 #endregion
 
+#region "OpCode Table (AArch32, T32)"
+            // Base
+            SetT32("11101011010xxxxx0xxxxxxxxxxxxxxx", InstName.Adc,      InstEmit32.Adc,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x01010xxxxx0xxxxxxxxxxxxxxx", InstName.Adc,      InstEmit32.Adc,      OpCodeT32AluImm.Create);
+            SetT32("11101011000<xxxx0xxx<<<<xxxxxxxx", InstName.Add,      InstEmit32.Add,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x01000<xxxx0xxx<<<<xxxxxxxx", InstName.Add,      InstEmit32.Add,      OpCodeT32AluImm.Create);
+            SetT32("11101010000<xxxx0xxx<<<<xxxxxxxx", InstName.And,      InstEmit32.And,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00000<xxxx0xxx<<<<xxxxxxxx", InstName.And,      InstEmit32.And,      OpCodeT32AluImm.Create);
+            SetT32("11110x<<<xxxxxxx10x0xxxxxxxxxxxx", InstName.B,        InstEmit32.B,        OpCodeT32BImm20.Create);
+            SetT32("11110xxxxxxxxxxx10x1xxxxxxxxxxxx", InstName.B,        InstEmit32.B,        OpCodeT32BImm24.Create);
+            SetT32("11101010001xxxxx0xxxxxxxxxxxxxxx", InstName.Bic,      InstEmit32.Bic,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00001xxxxx0xxxxxxxxxxxxxxx", InstName.Bic,      InstEmit32.Bic,      OpCodeT32AluImm.Create);
+            SetT32("11110xxxxxxxxxxx11x1xxxxxxxxxxxx", InstName.Bl,       InstEmit32.Bl,       OpCodeT32BImm24.Create);
+            SetT32("11110xxxxxxxxxxx11x0xxxxxxxxxxx0", InstName.Blx,      InstEmit32.Blx,      OpCodeT32BImm24.Create);
+            SetT32("111010110001xxxx0xxx1111xxxxxxxx", InstName.Cmn,      InstEmit32.Cmn,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x010001xxxx0xxx1111xxxxxxxx", InstName.Cmn,      InstEmit32.Cmn,      OpCodeT32AluImm.Create);
+            SetT32("111010111011xxxx0xxx1111xxxxxxxx", InstName.Cmp,      InstEmit32.Cmp,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x011011xxxx0xxx1111xxxxxxxx", InstName.Cmp,      InstEmit32.Cmp,      OpCodeT32AluImm.Create);
+            SetT32("11101010100<xxxx0xxx<<<<xxxxxxxx", InstName.Eor,      InstEmit32.Eor,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00100<xxxx0xxx<<<<xxxxxxxx", InstName.Eor,      InstEmit32.Eor,      OpCodeT32AluImm.Create);
+            SetT32("11101010010x11110xxxxxxxxxxxxxxx", InstName.Mov,      InstEmit32.Mov,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00010x11110xxxxxxxxxxxxxxx", InstName.Mov,      InstEmit32.Mov,      OpCodeT32AluImm.Create);
+            SetT32("11101010011x11110xxxxxxxxxxxxxxx", InstName.Mvn,      InstEmit32.Mvn,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00011x11110xxxxxxxxxxxxxxx", InstName.Mvn,      InstEmit32.Mvn,      OpCodeT32AluImm.Create);
+            SetT32("11101010011x<<<<0xxxxxxxxxxxxxxx", InstName.Orn,      InstEmit32.Orn,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00011x<<<<0xxxxxxxxxxxxxxx", InstName.Orn,      InstEmit32.Orn,      OpCodeT32AluImm.Create);
+            SetT32("11101010010x<<<<0xxxxxxxxxxxxxxx", InstName.Orr,      InstEmit32.Orr,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x00010x<<<<0xxxxxxxxxxxxxxx", InstName.Orr,      InstEmit32.Orr,      OpCodeT32AluImm.Create);
+            SetT32("11101011110xxxxx0xxxxxxxxxxxxxxx", InstName.Rsb,      InstEmit32.Rsb,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x01110xxxxx0xxxxxxxxxxxxxxx", InstName.Rsb,      InstEmit32.Rsb,      OpCodeT32AluImm.Create);
+            SetT32("11101011011xxxxx0xxxxxxxxxxxxxxx", InstName.Sbc,      InstEmit32.Sbc,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x01011xxxxx0xxxxxxxxxxxxxxx", InstName.Sbc,      InstEmit32.Sbc,      OpCodeT32AluImm.Create);
+            SetT32("11101011101<xxxx0xxx<<<<xxxxxxxx", InstName.Sub,      InstEmit32.Sub,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x01101<xxxx0xxx<<<<xxxxxxxx", InstName.Sub,      InstEmit32.Sub,      OpCodeT32AluImm.Create);
+            SetT32("111010101001xxxx0xxx1111xxxxxxxx", InstName.Teq,      InstEmit32.Teq,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x001001xxxx0xxx1111xxxxxxxx", InstName.Teq,      InstEmit32.Teq,      OpCodeT32AluImm.Create);
+            SetT32("111010100001xxxx0xxx1111xxxxxxxx", InstName.Tst,      InstEmit32.Tst,      OpCodeT32AluRsImm.Create);
+            SetT32("11110x000001xxxx0xxx1111xxxxxxxx", InstName.Tst,      InstEmit32.Tst,      OpCodeT32AluImm.Create);
+#endregion
+
             FillFastLookupTable(InstA32FastLookup, AllInstA32, ToFastLookupIndexA);
             FillFastLookupTable(InstT32FastLookup, AllInstT32, ToFastLookupIndexT);
             FillFastLookupTable(InstA64FastLookup, AllInstA64, ToFastLookupIndexA);
@@ -1092,8 +1132,11 @@ namespace ARMeilleure.Decoders
 
         private static void SetT32(string encoding, InstName name, InstEmitter emitter, MakeOp makeOp)
         {
-            encoding = encoding.Substring(16) + encoding.Substring(0, 16);
+            string reversedEncoding = encoding.Substring(16) + encoding.Substring(0, 16);
-            Set(encoding, AllInstT32, new InstDescriptor(name, emitter), makeOp);
+            MakeOp reversedMakeOp =
+                (InstDescriptor inst, ulong address, int opCode)
+                    => makeOp(inst, address, (int)BitOperations.RotateRight((uint)opCode, 16));
+            Set(reversedEncoding, AllInstT32, new InstDescriptor(name, emitter), reversedMakeOp);
         }
 
         private static void SetA64(string encoding, InstName name, InstEmitter emitter, MakeOp makeOp)

ARMeilleure/Instructions/InstEmitAlu32.cs

@@ -244,6 +244,23 @@ namespace ARMeilleure.Instructions
             EmitAluStore(context, res);
         }
 
+        public static void Orn(ArmEmitterContext context)
+        {
+            IOpCode32Alu op = (IOpCode32Alu)context.CurrOp;
+
+            Operand n = GetAluN(context);
+            Operand m = GetAluM(context);
+
+            Operand res = context.BitwiseOr(n, context.BitwiseNot(m));
+
+            if (ShouldSetFlags(context))
+            {
+                EmitNZFlagsCheck(context, res);
+            }
+
+            EmitAluStore(context, res);
+        }
+
         public static void Pkh(ArmEmitterContext context)
         {
             OpCode32AluRsImm op = (OpCode32AluRsImm)context.CurrOp;

ARMeilleure/Instructions/InstEmitAluHelper.cs

@@ -128,7 +128,7 @@ namespace ARMeilleure.Instructions
         {
             Debug.Assert(value.Type == OperandType.I32);
 
-            if (IsThumb(context.CurrOp))
+            if (((OpCode32)context.CurrOp).IsThumb())
             {
                 bool isReturn = IsA32Return(context);
                 if (!isReturn)
@@ -197,7 +197,7 @@ namespace ARMeilleure.Instructions
                 // ARM32.
                 case IOpCode32AluImm op:
                 {
-                    if (ShouldSetFlags(context) && op.IsRotated)
+                    if (ShouldSetFlags(context) && op.IsRotated && setCarry)
                     {
                         SetFlag(context, PState.CFlag, Const((uint)op.Immediate >> 31));
                     }

ARMeilleure/Instructions/InstEmitException.cs

@@ -9,18 +9,25 @@ namespace ARMeilleure.Instructions
     {
         public static void Brk(ArmEmitterContext context)
         {
-            EmitExceptionCall(context, nameof(NativeInterface.Break));
+            OpCodeException op = (OpCodeException)context.CurrOp;
+
+            string name = nameof(NativeInterface.Break);
+
+            context.StoreToContext();
+
+            context.Call(typeof(NativeInterface).GetMethod(name), Const(op.Address), Const(op.Id));
+
+            context.LoadFromContext();
+
+            context.Return(Const(op.Address));
         }
 
         public static void Svc(ArmEmitterContext context)
-        {
-            EmitExceptionCall(context, nameof(NativeInterface.SupervisorCall));
-        }
-
-        private static void EmitExceptionCall(ArmEmitterContext context, string name)
         {
             OpCodeException op = (OpCodeException)context.CurrOp;
 
+            string name = nameof(NativeInterface.SupervisorCall);
+
             context.StoreToContext();
 
             context.Call(typeof(NativeInterface).GetMethod(name), Const(op.Address), Const(op.Id));
@@ -41,6 +48,8 @@ namespace ARMeilleure.Instructions
             context.Call(typeof(NativeInterface).GetMethod(name), Const(op.Address), Const(op.RawOpCode));
 
             context.LoadFromContext();
+
+            context.Return(Const(op.Address));
         }
     }
 }

ARMeilleure/Instructions/InstEmitException32.cs

@@ -9,19 +9,11 @@ namespace ARMeilleure.Instructions
     static partial class InstEmit32
     {
         public static void Svc(ArmEmitterContext context)
-        {
-            EmitExceptionCall(context, nameof(NativeInterface.SupervisorCall));
-        }
-
-        public static void Trap(ArmEmitterContext context)
-        {
-            EmitExceptionCall(context, nameof(NativeInterface.Break));
-        }
-
-        private static void EmitExceptionCall(ArmEmitterContext context, string name)
         {
             IOpCode32Exception op = (IOpCode32Exception)context.CurrOp;
 
+            string name = nameof(NativeInterface.SupervisorCall);
+
             context.StoreToContext();
 
             context.Call(typeof(NativeInterface).GetMethod(name), Const(((IOpCode)op).Address), Const(op.Id));
@@ -30,5 +22,20 @@ namespace ARMeilleure.Instructions
 
             Translator.EmitSynchronization(context);
         }
+
+        public static void Trap(ArmEmitterContext context)
+        {
+            IOpCode32Exception op = (IOpCode32Exception)context.CurrOp;
+
+            string name = nameof(NativeInterface.Break);
+
+            context.StoreToContext();
+
+            context.Call(typeof(NativeInterface).GetMethod(name), Const(((IOpCode)op).Address), Const(op.Id));
+
+            context.LoadFromContext();
+
+            context.Return(Const(context.CurrOp.Address));
+        }
     }
 }

ARMeilleure/Instructions/InstEmitFlow32.cs

@@ -34,7 +34,7 @@ namespace ARMeilleure.Instructions
 
             uint pc = op.GetPc();
 
-            bool isThumb = IsThumb(context.CurrOp);
+            bool isThumb = ((OpCode32)context.CurrOp).IsThumb();
 
             uint currentPc = isThumb
                 ? pc | 1
@@ -61,7 +61,7 @@ namespace ARMeilleure.Instructions
             Operand addr = context.Copy(GetIntA32(context, op.Rm));
             Operand bitOne = context.BitwiseAnd(addr, Const(1));
 
-            bool isThumb = IsThumb(context.CurrOp);
+            bool isThumb = ((OpCode32)context.CurrOp).IsThumb();
 
             uint currentPc = isThumb
                 ? (pc - 2) | 1

ARMeilleure/Instructions/InstEmitHelper.cs

@@ -10,11 +10,6 @@ namespace ARMeilleure.Instructions
 {
     static class InstEmitHelper
     {
-        public static bool IsThumb(OpCode op)
-        {
-            return op is OpCodeT16;
-        }
-
         public static Operand GetExtendedM(ArmEmitterContext context, int rm, IntType type)
         {
             Operand value = GetIntOrZR(context, rm);

ARMeilleure/State/ExecutionContext.cs

@@ -43,6 +43,12 @@ namespace ARMeilleure.State
         public long TpidrEl0 { get; set; }
         public long Tpidr    { get; set; }
 
+        public uint Pstate
+        {
+            get => _nativeContext.GetPstate();
+            set => _nativeContext.SetPstate(value);
+        }
+
         public FPCR Fpcr { get; set; }
         public FPSR Fpsr { get; set; }
         public FPCR StandardFpcrValue => (Fpcr & (FPCR.Ahp)) | FPCR.Dn | FPCR.Fz;

ARMeilleure/State/NativeContext.cs

@@ -95,6 +95,25 @@ namespace ARMeilleure.State
             GetStorage().Flags[(int)flag] = value ? 1u : 0u;
         }
 
+        public unsafe uint GetPstate()
+        {
+            uint value = 0;
+            for (int flag = 0; flag < RegisterConsts.FlagsCount; flag++)
+            {
+                value |= GetStorage().Flags[flag] != 0 ? 1u << flag : 0u;
+            }
+            return value;
+        }
+
+        public unsafe void SetPstate(uint value)
+        {
+            for (int flag = 0; flag < RegisterConsts.FlagsCount; flag++)
+            {
+                uint bit = 1u << flag;
+                GetStorage().Flags[flag] = (value & bit) == bit ? 1u : 0u;
+            }
+        }
+
         public unsafe bool GetFPStateFlag(FPState flag)
         {
             if ((uint)flag >= RegisterConsts.FpFlagsCount)

ARMeilleure/Translation/PTC/Ptc.cs

@@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
 
-        private const uint InternalVersion = 3138; //! To be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 3179; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";

Ryujinx.Audio/Renderer/Server/Performance/PerformanceManagerGeneric.cs

@@ -149,11 +149,21 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
 
                 Span<byte> targetSpan = performanceOutput.Slice(nextOffset);
 
+                // NOTE: We check for the space for two headers for the final blank header.
+                int requiredSpace = Unsafe.SizeOf<THeader>() + Unsafe.SizeOf<TEntry>() * inputHeader.GetEntryCount()
+                                                             + Unsafe.SizeOf<TEntryDetail>() * inputHeader.GetEntryDetailCount()
+                                                             + Unsafe.SizeOf<THeader>();
+
+                if (targetSpan.Length < requiredSpace)
+                {
+                    break;
+                }
+
                 ref THeader outputHeader = ref MemoryMarshal.Cast<byte, THeader>(targetSpan)[0];
 
                 nextOffset += Unsafe.SizeOf<THeader>();
 
-                Span<TEntry> outputEntries = MemoryMarshal.Cast<byte, TEntry>(targetSpan.Slice(nextOffset));
+                Span<TEntry> outputEntries = MemoryMarshal.Cast<byte, TEntry>(performanceOutput.Slice(nextOffset));
 
                 int totalProcessingTime = 0;
 
@@ -175,7 +185,7 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
                     }
                 }
 
-                Span<TEntryDetail> outputEntriesDetail = MemoryMarshal.Cast<byte, TEntryDetail>(targetSpan.Slice(nextOffset));
+                Span<TEntryDetail> outputEntriesDetail = MemoryMarshal.Cast<byte, TEntryDetail>(performanceOutput.Slice(nextOffset));
 
                 int effectiveEntryDetailCount = 0;
 

Ryujinx.Common/Configuration/AppDataManager.cs

@@ -34,6 +34,7 @@ namespace Ryujinx.Common.Configuration
         private const string DefaultModsDir = "mods";
 
         public static string CustomModsPath { get; set; }
+        public static string CustomSdModsPath {get; set; }
         public static string CustomNandPath { get; set; } // TODO: Actually implement this into VFS
         public static string CustomSdCardPath { get; set; } // TODO: Actually implement this into VFS
 
@@ -84,6 +85,7 @@ namespace Ryujinx.Common.Configuration
             Directory.CreateDirectory(KeysDirPath = Path.Combine(BaseDirPath, KeysDir));
         }
 
-        public static string GetModsPath() => CustomModsPath ?? Directory.CreateDirectory(Path.Combine(BaseDirPath, DefaultModsDir)).FullName;
+        public static string GetModsPath()   => CustomModsPath ?? Directory.CreateDirectory(Path.Combine(BaseDirPath, DefaultModsDir)).FullName;
+        public static string GetSdModsPath() => CustomSdModsPath ?? Directory.CreateDirectory(Path.Combine(BaseDirPath, DefaultSdcardDir, "atmosphere")).FullName;
     }
 }

Ryujinx.Common/Configuration/Hid/Controller/JoyconConfigControllerStick.cs

@@ -5,6 +5,7 @@
         public Stick Joystick { get; set; }
         public bool InvertStickX { get; set; }
         public bool InvertStickY { get; set; }
+        public bool Rotate90CW { get; set; }
         public Button StickButton { get; set; }
     }
 }

Ryujinx.Common/ReleaseInformations.cs

@@ -1,10 +1,14 @@
-using System.Reflection;
+using Ryujinx.Common.Configuration;
+using System;
+using System.Reflection;
 
 namespace Ryujinx.Common
 {
     // DO NOT EDIT, filled by CI
     public static class ReleaseInformations
     {
+        private const string FlatHubChannelOwner = "flathub";
+
         public static string BuildVersion = "%%RYUJINX_BUILD_VERSION%%";
         public static string BuildGitHash = "%%RYUJINX_BUILD_GIT_HASH%%";
         public static string ReleaseChannelName = "%%RYUJINX_TARGET_RELEASE_CHANNEL_NAME%%";
@@ -19,6 +23,11 @@ namespace Ryujinx.Common
                    !ReleaseChannelRepo.StartsWith("%%");
         }
 
+        public static bool IsFlatHubBuild()
+        {
+            return IsValid() && ReleaseChannelOwner.Equals(FlatHubChannelOwner);
+        }
+
         public static string GetVersion()
         {
             if (IsValid())
@@ -30,5 +39,15 @@ namespace Ryujinx.Common
                 return Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion;
             }
         }
+
+        public static string GetBaseApplicationDirectory()
+        {
+            if (IsFlatHubBuild())
+            {
+                return AppDataManager.BaseDirPath;
+            }
+
+            return AppDomain.CurrentDomain.BaseDirectory;
+        }
     }
 }

Ryujinx.Graphics.Gpu/Image/TextureCache.cs

@@ -40,6 +40,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         private readonly PhysicalMemory _physicalMemory;
 
         private readonly MultiRangeList<Texture> _textures;
+        private readonly HashSet<Texture> _partiallyMappedTextures;
 
         private Texture[] _textureOverlaps;
         private OverlapInfo[] _overlapInfo;
@@ -57,6 +58,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             _physicalMemory = physicalMemory;
 
             _textures = new MultiRangeList<Texture>();
+            _partiallyMappedTextures = new HashSet<Texture>();
 
             _textureOverlaps = new Texture[OverlapsBufferInitialCapacity];
             _overlapInfo = new OverlapInfo[OverlapsBufferInitialCapacity];
@@ -74,17 +76,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             Texture[] overlaps = new Texture[10];
             int overlapCount;
 
-            MultiRange unmapped;
+            MultiRange unmapped = ((MemoryManager)sender).GetPhysicalRegions(e.Address, e.Size);
-
-            try
-            {
-                unmapped = ((MemoryManager)sender).GetPhysicalRegions(e.Address, e.Size);
-            }
-            catch (InvalidMemoryRegionException)
-            {
-                // This event fires on Map in case any mappings are overwritten. In that case, there may not be an existing mapping.
-                return;
-            }
 
             lock (_textures)
             {
@@ -95,6 +87,24 @@ namespace Ryujinx.Graphics.Gpu.Image
             {
                 overlaps[i].Unmapped(unmapped);
             }
+
+            // If any range was previously unmapped, we also need to purge
+            // all partially mapped texture, as they might be fully mapped now.
+            for (int i = 0; i < unmapped.Count; i++)
+            {
+                if (unmapped.GetSubRange(i).Address == MemoryManager.PteUnmapped)
+                {
+                    lock (_partiallyMappedTextures)
+                    {
+                        foreach (var texture in _partiallyMappedTextures)
+                        {
+                            texture.Unmapped(unmapped);
+                        }
+                    }
+
+                    break;
+                }
+            }
         }
 
         /// <summary>
@@ -495,10 +505,20 @@ namespace Ryujinx.Graphics.Gpu.Image
             SizeInfo sizeInfo = info.CalculateSizeInfo(layerSize);
 
             ulong size = (ulong)sizeInfo.TotalSize;
+            bool partiallyMapped = false;
 
             if (range == null)
             {
                 range = memoryManager.GetPhysicalRegions(info.GpuAddress, size);
+
+                for (int i = 0; i < range.Value.Count; i++)
+                {
+                    if (range.Value.GetSubRange(i).Address == MemoryManager.PteUnmapped)
+                    {
+                        partiallyMapped = true;
+                        break;
+                    }
+                }
             }
 
             // Find view compatible matches.
@@ -668,7 +688,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     else
                     {
                         bool dataOverlaps = texture.DataOverlaps(overlap, compatibility);
-                        
+
                         if (!overlap.IsView && dataOverlaps && !incompatibleOverlaps.Exists(incompatible => incompatible.Group == overlap.Group))
                         {
                             incompatibleOverlaps.Add(new TextureIncompatibleOverlap(overlap.Group, compatibility));
@@ -784,6 +804,14 @@ namespace Ryujinx.Graphics.Gpu.Image
                 _textures.Add(texture);
             }
 
+            if (partiallyMapped)
+            {
+                lock (_partiallyMappedTextures)
+                {
+                    _partiallyMappedTextures.Add(texture);
+                }
+            }
+
             ShrinkOverlapsBufferIfNeeded();
 
             for (int i = 0; i < overlapsCount; i++)
@@ -1079,6 +1107,11 @@ namespace Ryujinx.Graphics.Gpu.Image
             {
                 _textures.Remove(texture);
             }
+
+            lock (_partiallyMappedTextures)
+            {
+                _partiallyMappedTextures.Remove(texture);
+            }
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Image/TextureGroup.cs

@@ -236,7 +236,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         /// <summary>
-        /// Synchronize memory for a given texture. 
+        /// Synchronize memory for a given texture.
         /// If overlapping tracking handles are dirty, fully or partially synchronize the texture data.
         /// </summary>
         /// <param name="texture">The texture being used</param>
@@ -280,7 +280,7 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                     // Evaluate if any copy dependencies need to be fulfilled. A few rules:
                     // If the copy handle needs to be synchronized, prefer our own state.
-                    // If we need to be synchronized and there is a copy present, prefer the copy. 
+                    // If we need to be synchronized and there is a copy present, prefer the copy.
 
                     if (group.NeedsCopy && group.Copy(_context))
                     {
@@ -618,7 +618,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         /// <summary>
-        /// Evaluate the range of tracking handles which a view texture overlaps with, 
+        /// Evaluate the range of tracking handles which a view texture overlaps with,
         /// using the view's position and slice/level counts.
         /// </summary>
         /// <param name="firstLayer">The first layer of the texture</param>
@@ -879,7 +879,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 int sliceStart = Math.Clamp(offset, 0, subRangeSize);
                 int sliceEnd = Math.Clamp(endOffset, 0, subRangeSize);
 
-                if (sliceStart != sliceEnd)
+                if (sliceStart != sliceEnd && item.Address != MemoryManager.PteUnmapped)
                 {
                     result.Add(GenerateHandle(item.Address + (ulong)sliceStart, (ulong)(sliceEnd - sliceStart)));
                 }
@@ -1097,11 +1097,20 @@ namespace Ryujinx.Graphics.Gpu.Image
             {
                 // Single dirty region.
                 var cpuRegionHandles = new CpuRegionHandle[TextureRange.Count];
+                int count = 0;
 
                 for (int i = 0; i < TextureRange.Count; i++)
                 {
                     var currentRange = TextureRange.GetSubRange(i);
-                    cpuRegionHandles[i] = GenerateHandle(currentRange.Address, currentRange.Size);
+                    if (currentRange.Address != MemoryManager.PteUnmapped)
+                    {
+                        cpuRegionHandles[count++] = GenerateHandle(currentRange.Address, currentRange.Size);
+                    }
+                }
+
+                if (count != TextureRange.Count)
+                {
+                    Array.Resize(ref cpuRegionHandles, count);
                 }
 
                 var groupHandle = new TextureGroupHandle(this, 0, Storage.Size, _views, 0, 0, 0, _allOffsets.Length, cpuRegionHandles);
@@ -1277,7 +1286,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                         TextureInfo info = Storage.Info;
                         TextureInfo otherInfo = other.Storage.Info;
 
-                        if (TextureCompatibility.ViewLayoutCompatible(info, otherInfo, level, otherLevel) && 
+                        if (TextureCompatibility.ViewLayoutCompatible(info, otherInfo, level, otherLevel) &&
                             TextureCompatibility.CopySizeMatches(info, otherInfo, level, otherLevel))
                         {
                             // These textures are copy compatible. Create the dependency.

Ryujinx.Graphics.Gpu/Memory/BufferCache.cs

@@ -17,6 +17,8 @@ namespace Ryujinx.Graphics.Gpu.Memory
         private const ulong BufferAlignmentSize = 0x1000;
         private const ulong BufferAlignmentMask = BufferAlignmentSize - 1;
 
+        private const ulong MaxDynamicGrowthSize = 0x100000;
+
         private readonly GpuContext _context;
         private readonly PhysicalMemory _physicalMemory;
 
@@ -166,10 +168,35 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 // Otherwise, we must delete the overlapping buffers and create a bigger buffer
                 // that fits all the data we need. We also need to copy the contents from the
                 // old buffer(s) to the new buffer.
+
                 ulong endAddress = address + size;
 
                 if (_bufferOverlaps[0].Address > address || _bufferOverlaps[0].EndAddress < endAddress)
                 {
+                    // Check if the following conditions are met:
+                    // - We have a single overlap.
+                    // - The overlap starts at or before the requested range. That is, the overlap happens at the end.
+                    // - The size delta between the new, merged buffer and the old one is of at most 2 pages.
+                    // In this case, we attempt to extend the buffer further than the requested range,
+                    // this can potentially avoid future resizes if the application keeps using overlapping
+                    // sequential memory.
+                    // Allowing for 2 pages (rather than just one) is necessary to catch cases where the
+                    // range crosses a page, and after alignment, ends having a size of 2 pages.
+                    if (overlapsCount == 1 &&
+                        address >= _bufferOverlaps[0].Address &&
+                        endAddress - _bufferOverlaps[0].EndAddress <= BufferAlignmentSize * 2)
+                    {
+                        // Try to grow the buffer by 1.5x of its current size.
+                        // This improves performance in the cases where the buffer is resized often by small amounts.
+                        ulong existingSize = _bufferOverlaps[0].Size;
+                        ulong growthSize = (existingSize + Math.Min(existingSize >> 1, MaxDynamicGrowthSize)) & ~BufferAlignmentMask;
+
+                        size = Math.Max(size, growthSize);
+                        endAddress = address + size;
+
+                        overlapsCount = _buffers.FindOverlapsNonOverlapping(address, size, ref _bufferOverlaps);
+                    }
+
                     for (int index = 0; index < overlapsCount; index++)
                     {
                         Buffer buffer = _bufferOverlaps[index];
@@ -183,7 +210,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
                         }
                     }
 
-                    Buffer newBuffer = new Buffer(_context, _physicalMemory, address, endAddress - address, _bufferOverlaps.Take(overlapsCount));
+                    ulong newSize = endAddress - address;
+
+                    Buffer newBuffer = new Buffer(_context, _physicalMemory, address, newSize, _bufferOverlaps.Take(overlapsCount));
 
                     lock (_buffers)
                     {
@@ -202,7 +231,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                         buffer.DisposeData();
                     }
 
-                    newBuffer.SynchronizeMemory(address, endAddress - address);
+                    newBuffer.SynchronizeMemory(address, newSize);
 
                     // Existing buffers were modified, we need to rebind everything.
                     NotifyBuffersModified?.Invoke();

Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs

@@ -28,7 +28,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         private const int PtLvl1Bit = PtPageBits;
         private const int AddressSpaceBits = PtPageBits + PtLvl1Bits + PtLvl0Bits;
 
-        public const ulong PteUnmapped = 0xffffffff_ffffffff;
+        public const ulong PteUnmapped = ulong.MaxValue;
 
         private readonly ulong[][] _pageTable;
 
@@ -340,7 +340,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="va">Virtual address of the range</param>
         /// <param name="size">Size of the range</param>
         /// <returns>Multi-range with the physical regions</returns>
-        /// <exception cref="InvalidMemoryRegionException">The memory region specified by <paramref name="va"/> and <paramref name="size"/> is not fully mapped</exception>
         public MultiRange GetPhysicalRegions(ulong va, ulong size)
         {
             if (IsContiguous(va, (int)size))
@@ -348,11 +347,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 return new MultiRange(Translate(va), size);
             }
 
-            if (!IsMapped(va))
-            {
-                throw new InvalidMemoryRegionException($"The specified GPU virtual address 0x{va:X} is not mapped.");
-            }
-
             ulong regionStart = Translate(va);
             ulong regionSize = Math.Min(size, PageSize - (va & PageMask));
 
@@ -367,14 +361,10 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             for (int page = 0; page < pages - 1; page++)
             {
-                if (!IsMapped(va + PageSize))
+                ulong currPa = Translate(va);
-                {
-                    throw new InvalidMemoryRegionException($"The specified GPU virtual memory range 0x{va:X}..0x{(va + size):X} is not fully mapped.");
-                }
-
                 ulong newPa = Translate(va + PageSize);
 
-                if (Translate(va) + PageSize != newPa)
+                if ((currPa != PteUnmapped || newPa != PteUnmapped) && currPa + PageSize != newPa)
                 {
                     regions.Add(new MemoryRange(regionStart, regionSize));
                     regionStart = newPa;
@@ -405,18 +395,35 @@ namespace Ryujinx.Graphics.Gpu.Memory
             {
                 MemoryRange currentRange = range.GetSubRange(i);
 
-                ulong address = currentRange.Address & ~PageMask;
+                if (currentRange.Address != PteUnmapped)
-                ulong endAddress = (currentRange.EndAddress + PageMask) & ~PageMask;
-
-                while (address < endAddress)
                 {
-                    if (Translate(va) != address)
+                    ulong address = currentRange.Address & ~PageMask;
-                    {
+                    ulong endAddress = (currentRange.EndAddress + PageMask) & ~PageMask;
-                        return false;
-                    }
 
-                    va += PageSize;
+                    while (address < endAddress)
-                    address += PageSize;
+                    {
+                        if (Translate(va) != address)
+                        {
+                            return false;
+                        }
+
+                        va += PageSize;
+                        address += PageSize;
+                    }
+                }
+                else
+                {
+                    ulong endVa = va + (((currentRange.Size) + PageMask) & ~PageMask);
+
+                    while (va < endVa)
+                    {
+                        if (Translate(va) != PteUnmapped)
+                        {
+                            return false;
+                        }
+
+                        va += PageSize;
+                    }
                 }
             }
 

Ryujinx.Graphics.Gpu/Memory/PhysicalMemory.cs

@@ -7,8 +7,6 @@ using Ryujinx.Memory.Range;
 using Ryujinx.Memory.Tracking;
 using System;
 using System.Collections.Generic;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 using System.Threading;
 
 namespace Ryujinx.Graphics.Gpu.Memory
@@ -19,8 +17,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
     /// </summary>
     class PhysicalMemory : IDisposable
     {
-        public const int PageSize = 0x1000;
-
         private readonly GpuContext _context;
         private IVirtualMemoryManagerTracked _cpuMemory;
         private int _referenceCount;
@@ -103,24 +99,28 @@ namespace Ryujinx.Graphics.Gpu.Memory
             if (range.Count == 1)
             {
                 var singleRange = range.GetSubRange(0);
-                return _cpuMemory.GetSpan(singleRange.Address, (int)singleRange.Size, tracked);
+                if (singleRange.Address != MemoryManager.PteUnmapped)
-            }
-            else
-            {
-                Span<byte> data = new byte[range.GetSize()];
-
-                int offset = 0;
-
-                for (int i = 0; i < range.Count; i++)
                 {
-                    var currentRange = range.GetSubRange(i);
+                    return _cpuMemory.GetSpan(singleRange.Address, (int)singleRange.Size, tracked);
-                    int size = (int)currentRange.Size;
-                    _cpuMemory.GetSpan(currentRange.Address, size, tracked).CopyTo(data.Slice(offset, size));
-                    offset += size;
                 }
-
-                return data;
             }
+
+            Span<byte> data = new byte[range.GetSize()];
+
+            int offset = 0;
+
+            for (int i = 0; i < range.Count; i++)
+            {
+                var currentRange = range.GetSubRange(i);
+                int size = (int)currentRange.Size;
+                if (currentRange.Address != MemoryManager.PteUnmapped)
+                {
+                    _cpuMemory.GetSpan(currentRange.Address, size, tracked).CopyTo(data.Slice(offset, size));
+                }
+                offset += size;
+            }
+
+            return data;
         }
 
         /// <summary>
@@ -156,11 +156,13 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 int offset = 0;
                 for (int i = 0; i < range.Count; i++)
                 {
-                    MemoryRange subrange = range.GetSubRange(i);
+                    var currentRange = range.GetSubRange(i);
-
+                    int size = (int)currentRange.Size;
-                    GetSpan(subrange.Address, (int)subrange.Size).CopyTo(memory.Span.Slice(offset, (int)subrange.Size));
+                    if (currentRange.Address != MemoryManager.PteUnmapped)
-
+                    {
-                    offset += (int)subrange.Size;
+                        GetSpan(currentRange.Address, size).CopyTo(memory.Span.Slice(offset, size));
+                    }
+                    offset += size;
                 }
 
                 return new WritableRegion(new MultiRangeWritableBlock(range, this), 0, memory, tracked);
@@ -253,7 +255,10 @@ namespace Ryujinx.Graphics.Gpu.Memory
             if (range.Count == 1)
             {
                 var singleRange = range.GetSubRange(0);
-                writeCallback(singleRange.Address, data);
+                if (singleRange.Address != MemoryManager.PteUnmapped)
+                {
+                    writeCallback(singleRange.Address, data);
+                }
             }
             else
             {
@@ -263,7 +268,10 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 {
                     var currentRange = range.GetSubRange(i);
                     int size = (int)currentRange.Size;
-                    writeCallback(currentRange.Address, data.Slice(offset, size));
+                    if (currentRange.Address != MemoryManager.PteUnmapped)
+                    {
+                        writeCallback(currentRange.Address, data.Slice(offset, size));
+                    }
                     offset += size;
                 }
             }
@@ -288,11 +296,20 @@ namespace Ryujinx.Graphics.Gpu.Memory
         public GpuRegionHandle BeginTracking(MultiRange range)
         {
             var cpuRegionHandles = new CpuRegionHandle[range.Count];
+            int count = 0;
 
             for (int i = 0; i < range.Count; i++)
             {
                 var currentRange = range.GetSubRange(i);
-                cpuRegionHandles[i] = _cpuMemory.BeginTracking(currentRange.Address, currentRange.Size);
+                if (currentRange.Address != MemoryManager.PteUnmapped)
+                {
+                    cpuRegionHandles[count++] = _cpuMemory.BeginTracking(currentRange.Address, currentRange.Size);
+                }
+            }
+
+            if (count != range.Count)
+            {
+                Array.Resize(ref cpuRegionHandles, count);
             }
 
             return new GpuRegionHandle(cpuRegionHandles);

Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs

@@ -40,7 +40,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
         /// <summary>
         /// Version of the codegen (to be changed when codegen or guest format change).
         /// </summary>
-        private const ulong ShaderCodeGenVersion = 3132;
+        private const ulong ShaderCodeGenVersion = 3054;
 
         // Progress reporting helpers
         private volatile int _shaderCount;

Ryujinx.Graphics.Shader/Decoders/Decoder.cs

@@ -308,7 +308,8 @@ namespace Ryujinx.Graphics.Shader.Decoders
                     int attr = offset + elemIndex * 4;
                     if (attr >= AttributeConsts.UserAttributeBase && attr < AttributeConsts.UserAttributeEnd)
                     {
-                        int index = (attr - AttributeConsts.UserAttributeBase) / 16;
+                        int userAttr = attr - AttributeConsts.UserAttributeBase;
+                        int index = userAttr / 16;
 
                         if (isStore)
                         {
@@ -316,7 +317,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
                         }
                         else
                         {
-                            config.SetInputUserAttribute(index, perPatch);
+                            config.SetInputUserAttribute(index, (userAttr >> 2) & 3, perPatch);
                         }
                     }
 

Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs

@@ -54,6 +54,11 @@ namespace Ryujinx.Graphics.Shader.Translation
         private int _nextUsedInputAttributes;
         private int _thisUsedInputAttributes;
 
+        public UInt128 NextInputAttributesComponents { get; private set; }
+        public UInt128 ThisInputAttributesComponents { get; private set; }
+        public UInt128 NextInputAttributesPerPatchComponents { get; private set; }
+        public UInt128 ThisInputAttributesPerPatchComponents { get; private set; }
+
         private int _usedConstantBuffers;
         private int _usedStorageBuffers;
         private int _usedStorageBuffersWrite;
@@ -227,11 +232,12 @@ namespace Ryujinx.Graphics.Shader.Translation
             UsedOutputAttributes |= 1 << index;
         }
 
-        public void SetInputUserAttribute(int index, bool perPatch)
+        public void SetInputUserAttribute(int index, int component, bool perPatch)
         {
             if (perPatch)
             {
                 UsedInputAttributesPerPatch |= 1 << index;
+                ThisInputAttributesPerPatchComponents |= UInt128.Pow2(index * 4 + component);
             }
             else
             {
@@ -239,6 +245,7 @@ namespace Ryujinx.Graphics.Shader.Translation
 
                 UsedInputAttributes |= mask;
                 _thisUsedInputAttributes |= mask;
+                ThisInputAttributesComponents |= UInt128.Pow2(index * 4 + component);
             }
         }
 
@@ -256,6 +263,8 @@ namespace Ryujinx.Graphics.Shader.Translation
 
         public void MergeFromtNextStage(ShaderConfig config)
         {
+            NextInputAttributesComponents = config.ThisInputAttributesComponents;
+            NextInputAttributesPerPatchComponents = config.ThisInputAttributesPerPatchComponents;
             NextUsesFixedFuncAttributes = config.UsedFeatures.HasFlag(FeatureFlags.FixedFuncAttr);
             MergeOutputUserAttributes(config.UsedInputAttributes, config.UsedInputAttributesPerPatch);
         }
@@ -319,6 +328,7 @@ namespace Ryujinx.Graphics.Shader.Translation
         public void SetAllInputUserAttributes()
         {
             UsedInputAttributes |= Constants.AllAttributesMask;
+            ThisInputAttributesComponents |= ~UInt128.Zero >> (128 - Constants.MaxAttributes * 4);
         }
 
         public void SetAllOutputUserAttributes()

Ryujinx.Graphics.Shader/Translation/Translator.cs

@@ -214,24 +214,31 @@ namespace Ryujinx.Graphics.Shader.Translation
                 InitializeOutput(context, AttributeConsts.PositionX, perPatch: false);
             }
 
-            int usedAttributes = context.Config.UsedOutputAttributes;
+            UInt128 usedAttributes = context.Config.NextInputAttributesComponents;
-            while (usedAttributes != 0)
+            while (usedAttributes != UInt128.Zero)
             {
-                int index = BitOperations.TrailingZeroCount(usedAttributes);
+                int index = usedAttributes.TrailingZeroCount();
+                int vecIndex = index / 4;
 
-                InitializeOutput(context, AttributeConsts.UserAttributeBase + index * 16, perPatch: false);
+                usedAttributes &= ~UInt128.Pow2(index);
 
-                usedAttributes &= ~(1 << index);
+                // We don't need to initialize passthrough attributes.
+                if ((context.Config.PassthroughAttributes & (1 << vecIndex)) != 0)
+                {
+                    continue;
+                }
+
+                InitializeOutputComponent(context, AttributeConsts.UserAttributeBase + index * 4, perPatch: false);
             }
 
-            int usedAttributesPerPatch = context.Config.UsedOutputAttributesPerPatch;
+            UInt128 usedAttributesPerPatch = context.Config.NextInputAttributesPerPatchComponents;
-            while (usedAttributesPerPatch != 0)
+            while (usedAttributesPerPatch != UInt128.Zero)
             {
-                int index = BitOperations.TrailingZeroCount(usedAttributesPerPatch);
+                int index = usedAttributesPerPatch.TrailingZeroCount();
 
-                InitializeOutput(context, AttributeConsts.UserAttributeBase + index * 16, perPatch: true);
+                InitializeOutputComponent(context, AttributeConsts.UserAttributeBase + index * 4, perPatch: true);
 
-                usedAttributesPerPatch &= ~(1 << index);
+                usedAttributesPerPatch &= ~UInt128.Pow2(index);
             }
 
             if (config.NextUsesFixedFuncAttributes)
@@ -260,6 +267,12 @@ namespace Ryujinx.Graphics.Shader.Translation
             }
         }
 
+        private static void InitializeOutputComponent(EmitterContext context, int attrOffset, bool perPatch)
+        {
+            int c = (attrOffset >> 2) & 3;
+            context.Copy(perPatch ? AttributePerPatch(attrOffset) : Attribute(attrOffset), ConstF(c == 3 ? 1f : 0f));
+        }
+
         private static void EmitOps(EmitterContext context, Block block)
         {
             for (int opIndex = 0; opIndex < block.OpCodes.Count; opIndex++)

Ryujinx.Graphics.Shader/Translation/UInt128.cs

@@ -0,0 +1,112 @@
+using System;
+using System.Numerics;
+
+namespace Ryujinx.Graphics.Shader.Translation
+{
+    struct UInt128 : IEquatable<UInt128>
+    {
+        public static UInt128 Zero => new UInt128() { _v0 = 0, _v1 = 0 };
+
+        private ulong _v0;
+        private ulong _v1;
+
+        public UInt128(ulong low, ulong high)
+        {
+            _v0 = low;
+            _v1 = high;
+        }
+
+        public int TrailingZeroCount()
+        {
+            int count = BitOperations.TrailingZeroCount(_v0);
+            if (count == 64)
+            {
+                count += BitOperations.TrailingZeroCount(_v1);
+            }
+
+            return count;
+        }
+
+        public static UInt128 Pow2(int x)
+        {
+            if (x >= 64)
+            {
+                return new UInt128(0, 1UL << (x - 64));
+            }
+
+            return new UInt128(1UL << x, 0);
+        }
+
+        public static UInt128 operator ~(UInt128 x)
+        {
+            return new UInt128(~x._v0, ~x._v1);
+        }
+
+        public static UInt128 operator &(UInt128 x, UInt128 y)
+        {
+            return new UInt128(x._v0 & y._v0, x._v1 & y._v1);
+        }
+
+        public static UInt128 operator |(UInt128 x, UInt128 y)
+        {
+            return new UInt128(x._v0 | y._v0, x._v1 | y._v1);
+        }
+
+        public static UInt128 operator <<(UInt128 x, int shift)
+        {
+            if (shift == 0)
+            {
+                return new UInt128(x._v0, x._v1);
+            }
+            else if (shift >= 64)
+            {
+                return new UInt128(0, x._v0 << (shift - 64));
+            }
+
+            ulong shiftOut = x._v0 >> (64 - shift);
+
+            return new UInt128(x._v0 << shift, (x._v1 << shift) | shiftOut);
+        }
+
+        public static UInt128 operator >>(UInt128 x, int shift)
+        {
+            if (shift == 0)
+            {
+                return new UInt128(x._v0, x._v1);
+            }
+            else if (shift >= 64)
+            {
+                return new UInt128(x._v1 >> (shift - 64), 0);
+            }
+
+            ulong shiftOut = x._v1 & ((1UL << shift) - 1);
+
+            return new UInt128((x._v0 >> shift) | (shiftOut << (64 - shift)), x._v1 >> shift);
+        }
+
+        public static bool operator ==(UInt128 x, UInt128 y)
+        {
+            return x.Equals(y);
+        }
+
+        public static bool operator !=(UInt128 x, UInt128 y)
+        {
+            return !x.Equals(y);
+        }
+
+        public override bool Equals(object obj)
+        {
+            return obj is UInt128 other && Equals(other);
+        }
+
+        public bool Equals(UInt128 other)
+        {
+            return _v0 == other._v0 && _v1 == other._v1;
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(_v0, _v1);
+        }
+    }
+}

Ryujinx.HLE/HOS/ApplicationLoader.cs

@@ -84,7 +84,10 @@ namespace Ryujinx.HLE.HOS
 
             MetaLoader metaData = ReadNpdm(codeFs);
 
-            _device.Configuration.VirtualFileSystem.ModLoader.CollectMods(new[] { TitleId }, _device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath());
+            _device.Configuration.VirtualFileSystem.ModLoader.CollectMods(
+                new[] { TitleId }, 
+                _device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath(), 
+                _device.Configuration.VirtualFileSystem.ModLoader.GetSdModsBasePath());
 
             if (TitleId != 0)
             {
@@ -388,7 +391,10 @@ namespace Ryujinx.HLE.HOS
 
             MetaLoader metaData = ReadNpdm(codeFs);
 
-            _device.Configuration.VirtualFileSystem.ModLoader.CollectMods(_device.Configuration.ContentManager.GetAocTitleIds().Prepend(TitleId), _device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath());
+            _device.Configuration.VirtualFileSystem.ModLoader.CollectMods(
+                _device.Configuration.ContentManager.GetAocTitleIds().Prepend(TitleId), 
+                _device.Configuration.VirtualFileSystem.ModLoader.GetModsBasePath(), 
+                _device.Configuration.VirtualFileSystem.ModLoader.GetSdModsBasePath());
 
             if (controlNca != null)
             {
@@ -481,14 +487,14 @@ namespace Ryujinx.HLE.HOS
 
                 if (result.IsSuccess() && bytesRead == controlData.ByteSpan.Length)
                 {
-                    titleName = controlData.Value.Titles[(int)device.System.State.DesiredTitleLanguage].Name.ToString();
+                    titleName = controlData.Value.Title[(int)device.System.State.DesiredTitleLanguage].NameString.ToString();
 
                     if (string.IsNullOrWhiteSpace(titleName))
                     {
-                        titleName = controlData.Value.Titles.ToArray().FirstOrDefault(x => x.Name[0] != 0).Name.ToString();
+                        titleName = controlData.Value.Title.ItemsRo.ToArray().FirstOrDefault(x => x.Name[0] != 0).NameString.ToString();
                     }
 
-                    displayVersion = controlData.Value.DisplayVersion.ToString();
+                    displayVersion = controlData.Value.DisplayVersionString.ToString();
                 }
             }
             else
@@ -615,20 +621,20 @@ namespace Ryujinx.HLE.HOS
 
                                 ref ApplicationControlProperty nacp = ref ControlData.Value;
 
-                                programInfo.Name = nacp.Titles[(int)_device.System.State.DesiredTitleLanguage].Name.ToString();
+                                programInfo.Name = nacp.Title[(int)_device.System.State.DesiredTitleLanguage].NameString.ToString();
 
                                 if (string.IsNullOrWhiteSpace(programInfo.Name))
                                 {
-                                    programInfo.Name = nacp.Titles.ToArray().FirstOrDefault(x => x.Name[0] != 0).Name.ToString();
+                                    programInfo.Name = nacp.Title.ItemsRo.ToArray().FirstOrDefault(x => x.Name[0] != 0).NameString.ToString();
                                 }
 
                                 if (nacp.PresenceGroupId != 0)
                                 {
                                     programInfo.ProgramId = nacp.PresenceGroupId;
                                 }
-                                else if (nacp.SaveDataOwnerId.Value != 0)
+                                else if (nacp.SaveDataOwnerId != 0)
                                 {
-                                    programInfo.ProgramId = nacp.SaveDataOwnerId.Value;
+                                    programInfo.ProgramId = nacp.SaveDataOwnerId;
                                 }
                                 else if (nacp.AddOnContentBaseId != 0)
                                 {
@@ -776,14 +782,14 @@ namespace Ryujinx.HLE.HOS
                 // The set sizes don't actually matter as long as they're non-zero because we use directory savedata.
                 control.UserAccountSaveDataSize = 0x4000;
                 control.UserAccountSaveDataJournalSize = 0x4000;
-                control.SaveDataOwnerId = applicationId;
+                control.SaveDataOwnerId = applicationId.Value;
 
                 Logger.Warning?.Print(LogClass.Application,
                     "No control file was found for this game. Using a dummy one instead. This may cause inaccuracies in some games.");
             }
 
             HorizonClient hos = _device.System.LibHacHorizonManager.RyujinxClient;
-            Result resultCode = hos.Fs.EnsureApplicationCacheStorage(out _, out _, applicationId, ref control);
+            Result resultCode = hos.Fs.EnsureApplicationCacheStorage(out _, out _, applicationId, in control);
 
             if (resultCode.IsFailure())
             {
@@ -792,7 +798,7 @@ namespace Ryujinx.HLE.HOS
                 return resultCode;
             }
 
-            resultCode = EnsureApplicationSaveData(hos.Fs, out _, applicationId, ref control, ref user);
+            resultCode = hos.Fs.EnsureApplicationSaveData(out _, applicationId, in control, in user);
 
             if (resultCode.IsFailure())
             {

Ryujinx.HLE/HOS/Horizon.cs

@@ -466,7 +466,7 @@ namespace Ryujinx.HLE.HOS
 
                 AudioRendererManager.Dispose();
 
-                LibHacHorizonManager.AmClient.Fs.UnregisterProgram(LibHacHorizonManager.ApplicationClient.Os.GetCurrentProcessId().Value);
+                LibHacHorizonManager.PmClient.Fs.UnregisterProgram(LibHacHorizonManager.ApplicationClient.Os.GetCurrentProcessId().Value).ThrowIfFailure();
                 
                 KernelContext.Dispose();
             }

Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs

@@ -751,7 +751,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
         {
             KThread currentThread = KernelStatic.GetCurrentThread();
 
-            if (currentThread.Owner != null &&
+            if (currentThread.Context.Running &&
+                currentThread.Owner != null &&
                 currentThread.GetUserDisableCount() != 0 &&
                 currentThread.Owner.PinnedThreads[currentThread.CurrentCore] == null)
             {

Ryujinx.HLE/HOS/Kernel/Threading/KThread.cs

@@ -658,10 +658,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
         private static uint GetPsr(ARMeilleure.State.ExecutionContext context)
         {
-            return (context.GetPstateFlag(ARMeilleure.State.PState.NFlag) ? (1U << (int)ARMeilleure.State.PState.NFlag) : 0U) |
+            return context.Pstate & 0xFF0FFE20;
-                   (context.GetPstateFlag(ARMeilleure.State.PState.ZFlag) ? (1U << (int)ARMeilleure.State.PState.ZFlag) : 0U) |
-                   (context.GetPstateFlag(ARMeilleure.State.PState.CFlag) ? (1U << (int)ARMeilleure.State.PState.CFlag) : 0U) |
-                   (context.GetPstateFlag(ARMeilleure.State.PState.VFlag) ? (1U << (int)ARMeilleure.State.PState.VFlag) : 0U);
         }
 
         private ThreadContext GetCurrentContext()
@@ -1371,7 +1368,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
 
             PreferredCore = _originalPreferredCore;
             AffinityMask = _originalAffinityMask;
-            
+
             if (AffinityMask != affinityMask)
             {
                 if ((AffinityMask & 1UL << ActiveCore) != 0)

Ryujinx.HLE/HOS/LibHacHorizonManager.cs

@@ -24,6 +24,7 @@ namespace Ryujinx.HLE.HOS
         public HorizonClient BcatClient        { get; private set; }
         public HorizonClient FsClient          { get; private set; }
         public HorizonClient NsClient          { get; private set; }
+        public HorizonClient PmClient          { get; private set; }
         public HorizonClient SdbClient         { get; private set; }
 
         private SharedRef<LibHacIReader> _arpIReader;
@@ -65,6 +66,7 @@ namespace Ryujinx.HLE.HOS
 
         public void InitializeSystemClients()
         {
+            PmClient      = Server.CreatePrivilegedHorizonClient();
             AccountClient = Server.CreateHorizonClient(new ProgramLocation(SystemProgramId.Account, StorageId.BuiltInSystem), AccountFsPermissions);
             AmClient      = Server.CreateHorizonClient(new ProgramLocation(SystemProgramId.Am,      StorageId.BuiltInSystem), AmFsPermissions);
             NsClient      = Server.CreateHorizonClient(new ProgramLocation(SystemProgramId.Ns,      StorageId.BuiltInSystem), NsFsPermissions);

Ryujinx.HLE/HOS/ModLoader.cs

@@ -136,7 +136,8 @@ namespace Ryujinx.HLE.HOS
 
         private static bool StrEquals(string s1, string s2) => string.Equals(s1, s2, StringComparison.OrdinalIgnoreCase);
 
-        public string GetModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetModsPath());
+        public string GetModsBasePath()   => EnsureBaseDirStructure(AppDataManager.GetModsPath());
+        public string GetSdModsBasePath() => EnsureBaseDirStructure(AppDataManager.GetSdModsPath());
 
         private string EnsureBaseDirStructure(string modsBasePath)
         {
@@ -695,7 +696,7 @@ namespace Ryujinx.HLE.HOS
 
             var buildIds = programs.Select(p => p switch
             {
-                NsoExecutable nso => BitConverter.ToString(nso.BuildId.Bytes.ToArray()).Replace("-", "").TrimEnd('0'),
+                NsoExecutable nso => BitConverter.ToString(nso.BuildId.ItemsRo.ToArray()).Replace("-", "").TrimEnd('0'),
                 NroExecutable nro => BitConverter.ToString(nro.Header.BuildId).Replace("-", "").TrimEnd('0'),
                 _ => string.Empty
             }).ToList();

Ryujinx.HLE/HOS/ProgramLoader.cs

@@ -160,7 +160,7 @@ namespace Ryujinx.HLE.HOS
 
             var buildIds = executables.Select(e => (e switch
             {
-                NsoExecutable nso => BitConverter.ToString(nso.BuildId.Bytes.ToArray()),
+                NsoExecutable nso => BitConverter.ToString(nso.BuildId.ItemsRo.ToArray()),
                 NroExecutable nro => BitConverter.ToString(nro.Header.BuildId),
                 _ => ""
             }).Replace("-", "").ToUpper());

Ryujinx.HLE/HOS/Services/Account/Acc/AccountManager.cs

@@ -3,6 +3,7 @@ using LibHac.Common;
 using LibHac.Fs;
 using LibHac.Fs.Shim;
 using Ryujinx.Common;
+using Ryujinx.Common.Logging;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -25,7 +26,7 @@ namespace Ryujinx.HLE.HOS.Services.Account.Acc
 
         public UserProfile LastOpenedUser { get; private set; }
 
-        public AccountManager(HorizonClient horizonClient)
+        public AccountManager(HorizonClient horizonClient, string initialProfileName = null)
         {
             _horizonClient = horizonClient;
 
@@ -43,7 +44,14 @@ namespace Ryujinx.HLE.HOS.Services.Account.Acc
             }
             else
             {
-                OpenUser(_accountSaveDataManager.LastOpened);
+                UserId commandLineUserProfileOverride = default; 
+                if (!string.IsNullOrEmpty(initialProfileName))
+                { 
+                    commandLineUserProfileOverride = _profiles.Values.FirstOrDefault(x => x.Name == initialProfileName)?.UserId ?? default;
+                    if (commandLineUserProfileOverride.IsNull)
+                        Logger.Warning?.Print(LogClass.Application, $"The command line specified profile named '{initialProfileName}' was not found");
+                }
+                OpenUser(commandLineUserProfileOverride.IsNull ? _accountSaveDataManager.LastOpened : commandLineUserProfileOverride);
             }
         }
 
@@ -168,8 +176,8 @@ namespace Ryujinx.HLE.HOS.Services.Account.Acc
 
         private void DeleteSaveData(UserId userId)
         {
-            SaveDataFilter saveDataFilter = new SaveDataFilter();
+            var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: default,
-            saveDataFilter.SetUserId(new LibHac.Fs.UserId((ulong)userId.High, (ulong)userId.Low));
+                new LibHac.Fs.UserId((ulong)userId.High, (ulong)userId.Low), saveDataId: default, index: default);
 
             using var saveDataIterator = new UniqueRef<SaveDataIterator>();
 

Ryujinx.HLE/HOS/Services/Account/Acc/IAccountServiceForApplication.cs

@@ -169,7 +169,7 @@ namespace Ryujinx.HLE.HOS.Services.Account.Acc
             // TODO: Account actually calls nn::arp::detail::IReader::GetApplicationControlProperty() with the current Pid and store the result (NACP file) internally.
             //       But since we use LibHac and we load one Application at a time, it's not necessary.
 
-            context.ResponseData.Write(context.Device.Application.ControlData.Value.UserAccountSwitchLock);
+            context.ResponseData.Write((byte)context.Device.Application.ControlData.Value.UserAccountSwitchLock);
 
             Logger.Stub?.PrintStub(LogClass.ServiceAcc);
 

Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs

@@ -131,7 +131,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
             }
 
             HorizonClient hos = context.Device.System.LibHacHorizonManager.AmClient;
-            Result result = EnsureApplicationSaveData(hos.Fs, out long requiredSize, applicationId, ref control, ref userId);
+            Result result = hos.Fs.EnsureApplicationSaveData(out long requiredSize, applicationId, in control, in userId);
 
             context.ResponseData.Write(requiredSize);
 
@@ -148,7 +148,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
             // TODO: When above calls are implemented, switch to using ns:am
 
             long desiredLanguageCode = context.Device.System.State.DesiredLanguageCode;
-            int  supportedLanguages  = (int)context.Device.Application.ControlData.Value.SupportedLanguages;
+            int  supportedLanguages  = (int)context.Device.Application.ControlData.Value.SupportedLanguageFlag;
             int  firstSupported      = BitOperations.TrailingZeroCount(supportedLanguages);
 
             if (firstSupported > (int)SystemState.TitleLanguage.BrazilianPortuguese)
@@ -190,7 +190,6 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         // GetDisplayVersion() -> nn::oe::DisplayVersion
         public ResultCode GetDisplayVersion(ServiceCtx context)
         {
-            // This should work as DisplayVersion U8Span always gives a 0x10 size byte array.
             // If an NACP isn't found, the buffer will be all '\0' which seems to be the correct implementation.
             context.ResponseData.Write(context.Device.Application.ControlData.Value.DisplayVersion);
 
@@ -252,7 +251,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
             BlitStruct<ApplicationControlProperty> controlHolder = context.Device.Application.ControlData;
 
             Result result = _horizon.Fs.CreateApplicationCacheStorage(out long requiredSize,
-                out CacheStorageTargetMedia storageTarget, applicationId, ref controlHolder.Value, index, saveSize,
+                out CacheStorageTargetMedia storageTarget, applicationId, in controlHolder.Value, index, saveSize,
                 journalSize);
 
             if (result.IsFailure()) return (ResultCode)result.Value;

Ryujinx.HLE/HOS/Services/Arp/LibHacIReader.cs

@@ -16,7 +16,7 @@ namespace Ryujinx.HLE.HOS.Services.Arp
         {
             launchProperty = new LibHac.Arp.ApplicationLaunchProperty
             {
-                BaseStorageId = StorageId.BuiltInUser,
+                StorageId = StorageId.BuiltInUser,
                 ApplicationId = ApplicationId
             };
 
@@ -29,7 +29,7 @@ namespace Ryujinx.HLE.HOS.Services.Arp
         {
             launchProperty = new LibHac.Arp.ApplicationLaunchProperty
             {
-                BaseStorageId = StorageId.BuiltInUser,
+                StorageId = StorageId.BuiltInUser,
                 ApplicationId = applicationId
             };
 

Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/FileSystemProxyHelper.cs

@@ -132,22 +132,10 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
             }
         }
 
-        public static Result ReadFsPath(out FsPath path, ServiceCtx context, int index = 0)
-        {
-            ulong position = context.Request.PtrBuff[index].Position;
-            ulong size     = context.Request.PtrBuff[index].Size;
-
-            byte[] pathBytes = new byte[size];
-
-            context.Memory.Read(position, pathBytes);
-
-            return FsPath.FromSpan(out path, pathBytes);
-        }
-
         public static ref readonly FspPath GetFspPath(ServiceCtx context, int index = 0)
         {
-            ulong position = (ulong)context.Request.PtrBuff[index].Position;
+            ulong position = context.Request.PtrBuff[index].Position;
-            ulong size = (ulong)context.Request.PtrBuff[index].Size;
+            ulong size = context.Request.PtrBuff[index].Size;
 
             ReadOnlySpan<byte> buffer = context.Memory.GetSpan(position, (int)size);
             ReadOnlySpan<FspPath> fspBuffer = MemoryMarshal.Cast<byte, FspPath>(buffer);
@@ -157,8 +145,8 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
 
         public static ref readonly LibHac.FsSrv.Sf.Path GetSfPath(ServiceCtx context, int index = 0)
         {
-            ulong position = (ulong)context.Request.PtrBuff[index].Position;
+            ulong position = context.Request.PtrBuff[index].Position;
-            ulong size = (ulong)context.Request.PtrBuff[index].Size;
+            ulong size = context.Request.PtrBuff[index].Size;
 
             ReadOnlySpan<byte> buffer = context.Memory.GetSpan(position, (int)size);
             ReadOnlySpan<LibHac.FsSrv.Sf.Path> pathBuffer = MemoryMarshal.Cast<byte, LibHac.FsSrv.Sf.Path>(buffer);

Ryujinx.HLE/HOS/Services/Fs/IDeviceOperator.cs

@@ -1,6 +1,6 @@
 using LibHac;
 using LibHac.Common;
-using LibHac.FsSrv;
+using LibHac.Fs;
 
 namespace Ryujinx.HLE.HOS.Services.Fs
 {

Ryujinx.HLE/HOS/Services/Olsc/IOlscServiceForApplication.cs

@@ -1,13 +1,15 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
+using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Services.Olsc
 {
     [Service("olsc:u")] // 10.0.0+
     class IOlscServiceForApplication : IpcService
     {
-        private bool _initialized;
+        private bool                     _initialized;
+        private Dictionary<UserId, bool> _saveDataBackupSettingDatabase;
 
         public IOlscServiceForApplication(ServiceCtx context) { }
 
@@ -16,7 +18,9 @@ namespace Ryujinx.HLE.HOS.Services.Olsc
         public ResultCode Initialize(ServiceCtx context)
         {
             // NOTE: Service call arp:r GetApplicationInstanceUnregistrationNotifier with the pid and initialize some internal struct.
-            //       Since we will not support online savedata backup. It's fine to stub it for now.
+            //       Since we will not support online savedata backup, it's fine to stub it for now.
+
+            _saveDataBackupSettingDatabase = new Dictionary<UserId, bool>();
 
             _initialized = true;
 
@@ -25,12 +29,11 @@ namespace Ryujinx.HLE.HOS.Services.Olsc
             return ResultCode.Success;
         }
 
-        [CommandHipc(14)]
+        [CommandHipc(13)]
-        // SetSaveDataBackupSettingEnabled(nn::account::Uid, bool)
+        // GetSaveDataBackupSetting(nn::account::Uid) -> u8
-        public ResultCode SetSaveDataBackupSettingEnabled(ServiceCtx context)
+        public ResultCode GetSaveDataBackupSetting(ServiceCtx context)
         {
-            UserId userId                       = context.RequestData.ReadStruct<UserId>();
+            UserId userId = context.RequestData.ReadStruct<UserId>();
-            ulong  saveDataBackupSettingEnabled = context.RequestData.ReadUInt64();
 
             if (!_initialized)
             {
@@ -42,8 +45,42 @@ namespace Ryujinx.HLE.HOS.Services.Olsc
                 return ResultCode.NullArgument;
             }
 
-            // NOTE: Service store the UserId and the boolean in an internal SaveDataBackupSettingDatabase object.
+            if (_saveDataBackupSettingDatabase[userId])
-            //       Since we will not support online savedata backup. It's fine to stub it for now.
+            {
+                context.ResponseData.Write((byte)1); // TODO: Determine value.
+            }
+            else
+            {
+                context.ResponseData.Write((byte)2); // TODO: Determine value.
+            }
+
+            // NOTE: Since we will not support online savedata backup, it's fine to stub it for now.
+
+            Logger.Stub?.PrintStub(LogClass.ServiceOlsc, new { userId });
+
+            return ResultCode.Success;
+        }
+
+        [CommandHipc(14)]
+        // SetSaveDataBackupSettingEnabled(nn::account::Uid, bool)
+        public ResultCode SetSaveDataBackupSettingEnabled(ServiceCtx context)
+        {
+            bool   saveDataBackupSettingEnabled = context.RequestData.ReadUInt64() != 0;
+            UserId userId                       = context.RequestData.ReadStruct<UserId>();
+
+            if (!_initialized)
+            {
+                return ResultCode.NotInitialized;
+            }
+
+            if (userId.IsNull)
+            {
+                return ResultCode.NullArgument;
+            }
+
+            _saveDataBackupSettingDatabase[userId] = saveDataBackupSettingEnabled;
+
+            // NOTE: Since we will not support online savedata backup, it's fine to stub it for now.
 
             Logger.Stub?.PrintStub(LogClass.ServiceOlsc, new { userId, saveDataBackupSettingEnabled });
 

Ryujinx.HLE/HOS/Services/Pctl/ParentalControlServiceFactory/IParentalControlService.cs

@@ -1,8 +1,9 @@
-using LibHac.Ns;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Services.Arp;
 using System;
 
+using static LibHac.Ns.ApplicationControlProperty;
+
 namespace Ryujinx.HLE.HOS.Services.Pctl.ParentalControlServiceFactory
 {
     class IParentalControlService : IpcService
@@ -52,8 +53,8 @@ namespace Ryujinx.HLE.HOS.Services.Pctl.ParentalControlServiceFactory
                         _titleId = titleId;
 
                         // TODO: Call nn::arp::GetApplicationControlProperty here when implemented, if it return ResultCode.Success we assign fields.
-                        _ratingAge           = Array.ConvertAll(context.Device.Application.ControlData.Value.RatingAge.ToArray(), Convert.ToInt32);
+                        _ratingAge           = Array.ConvertAll(context.Device.Application.ControlData.Value.RatingAge.ItemsRo.ToArray(), Convert.ToInt32);
-                        _parentalControlFlag = context.Device.Application.ControlData.Value.ParentalControl;
+                        _parentalControlFlag = context.Device.Application.ControlData.Value.ParentalControlFlag;
                     }
                 }
 
@@ -224,7 +225,7 @@ namespace Ryujinx.HLE.HOS.Services.Pctl.ParentalControlServiceFactory
         private ResultCode IsStereoVisionPermittedImpl()
         {
             /*
-                // TODO: Application Exemptions are readed from file "appExemptions.dat" in the service savedata.
+                // TODO: Application Exemptions are read from file "appExemptions.dat" in the service savedata.
                 //       Since we don't support the pctl savedata for now, this can be implemented later.
 
                 if (appExemption)

Ryujinx.HLE/HOS/Services/Sdb/Pdm/QueryService/QueryPlayStatisticsManager.cs

@@ -15,6 +15,8 @@ namespace Ryujinx.HLE.HOS.Services.Sdb.Pdm.QueryService
 
         internal static ResultCode GetPlayStatistics(ServiceCtx context, bool byUserId = false)
         {
+            ref readonly var controlProperty = ref context.Device.Application.ControlData.Value;
+
             ulong inputPosition = context.Request.SendBuff[0].Position;
             ulong inputSize     = context.Request.SendBuff[0].Size;
 
@@ -31,7 +33,7 @@ namespace Ryujinx.HLE.HOS.Services.Sdb.Pdm.QueryService
                 }
             }
 
-            PlayLogQueryCapability queryCapability = (PlayLogQueryCapability)context.Device.Application.ControlData.Value.PlayLogQueryCapability;
+            PlayLogQueryCapability queryCapability = (PlayLogQueryCapability)controlProperty.PlayLogQueryCapability;
 
             List<ulong> titleIds = new List<ulong>();
 
@@ -45,7 +47,7 @@ namespace Ryujinx.HLE.HOS.Services.Sdb.Pdm.QueryService
                 // Check if input title ids are in the whitelist.
                 foreach (ulong titleId in titleIds)
                 {
-                    if (!context.Device.Application.ControlData.Value.PlayLogQueryableApplicationId.Contains(titleId))
+                    if (!controlProperty.PlayLogQueryableApplicationId.ItemsRo.Contains(titleId))
                     {
                         return (ResultCode)Am.ResultCode.ObjectInvalid;
                     }

Ryujinx.HLE/HOS/Services/Vi/IApplicationRootService.cs

@@ -16,7 +16,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi
 
             if (serviceType != ViServiceType.Application)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new IApplicationDisplayService(serviceType));

Ryujinx.HLE/HOS/Services/Vi/IManagerRootService.cs

@@ -17,7 +17,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi
 
             if (serviceType != ViServiceType.Manager)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new IApplicationDisplayService(serviceType));

Ryujinx.HLE/HOS/Services/Vi/ISystemRootService.cs

@@ -17,7 +17,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi
 
             if (serviceType != ViServiceType.System)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new IApplicationDisplayService(serviceType));

Ryujinx.HLE/HOS/Services/Vi/ResultCode.cs

@@ -9,7 +9,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi
 
         InvalidArguments   = (1 << ErrorCodeShift) | ModuleId,
         InvalidLayerSize   = (4 << ErrorCodeShift) | ModuleId,
-        InvalidRange       = (5 << ErrorCodeShift) | ModuleId,
+        PermissionDenied   = (5 << ErrorCodeShift) | ModuleId,
         InvalidScalingMode = (6 << ErrorCodeShift) | ModuleId,
         InvalidValue       = (7 << ErrorCodeShift) | ModuleId,
         AlreadyOpened      = (9 << ErrorCodeShift) | ModuleId

Ryujinx.HLE/HOS/Services/Vi/RootService/IApplicationDisplayService.cs

@@ -1,7 +1,6 @@
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Memory;
-using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Applets;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Common;
@@ -22,16 +21,21 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
     {
         private readonly ViServiceType _serviceType;
 
-        private readonly List<DisplayInfo>              _displayInfo;
+        private class DisplayState
-        private readonly Dictionary<ulong, DisplayInfo> _openDisplayInfo;
+        {
+            public int RetrievedEventsCount;
+        }
+
+        private readonly List<DisplayInfo>               _displayInfo;
+        private readonly Dictionary<ulong, DisplayState> _openDisplays;
 
         private int _vsyncEventHandle;
 
         public IApplicationDisplayService(ViServiceType serviceType)
         {
-            _serviceType     = serviceType;
+            _serviceType  = serviceType;
-            _displayInfo     = new List<DisplayInfo>();
+            _displayInfo  = new List<DisplayInfo>();
-            _openDisplayInfo = new Dictionary<ulong, DisplayInfo>();
+            _openDisplays = new Dictionary<ulong, DisplayState>();
 
             void AddDisplayInfo(string name, bool layerLimitEnabled, ulong layerLimitMax, ulong width, ulong height)
             {
@@ -64,7 +68,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
             // FIXME: Should be _serviceType != ViServiceType.Application but guests crashes if we do this check.
             if (_serviceType > ViServiceType.System)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new HOSBinderDriverServer());
@@ -79,7 +83,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
             // FIXME: Should be _serviceType == ViServiceType.System but guests crashes if we do this check.
             if (_serviceType > ViServiceType.System)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new ISystemDisplayService(this));
@@ -93,7 +97,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
         {
             if (_serviceType > ViServiceType.System)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new IManagerDisplayService(this));
@@ -107,7 +111,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
         {
             if (_serviceType > ViServiceType.System)
             {
-                return ResultCode.InvalidRange;
+                return ResultCode.PermissionDenied;
             }
 
             MakeObject(context, new HOSBinderDriverServer());
@@ -174,7 +178,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
                 return ResultCode.InvalidValue;
             }
 
-            if (!_openDisplayInfo.TryAdd((ulong)displayId, _displayInfo[displayId]))
+            if (!_openDisplays.TryAdd((ulong)displayId, new DisplayState()))
             {
                 return ResultCode.AlreadyOpened;
             }
@@ -190,7 +194,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
         {
             ulong displayId = context.RequestData.ReadUInt64();
 
-            if (!_openDisplayInfo.Remove(displayId))
+            if (!_openDisplays.Remove(displayId))
             {
                 return ResultCode.InvalidValue;
             }
@@ -454,11 +458,16 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
         {
             ulong displayId = context.RequestData.ReadUInt64();
 
-            if (!_openDisplayInfo.ContainsKey(displayId))
+            if (!_openDisplays.TryGetValue(displayId, out DisplayState displayState))
             {
                 return ResultCode.InvalidValue;
             }
 
+            if (displayState.RetrievedEventsCount > 0)
+            {
+                return ResultCode.PermissionDenied;
+            }
+
             if (_vsyncEventHandle == 0)
             {
                 if (context.Process.HandleTable.GenerateHandle(context.Device.System.VsyncEvent.ReadableEvent, out _vsyncEventHandle) != KernelResult.Success)
@@ -467,6 +476,7 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService
                 }
             }
 
+            displayState.RetrievedEventsCount++;
             context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_vsyncEventHandle);
 
             return ResultCode.Success;

Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs

@@ -1,4 +1,4 @@
-using LibHac.Common;
+using LibHac.Common.FixedArrays;
 using LibHac.Fs;
 using LibHac.Loader;
 using LibHac.Tools.FsSystem;
@@ -26,8 +26,8 @@ namespace Ryujinx.HLE.Loaders.Executables
         public uint DataSize { get; }
         public uint BssSize  { get; }
 
-        public string   Name;
+        public string        Name;
-        public Buffer32 BuildId;
+        public Array32<byte> BuildId;
 
         public NsoExecutable(IStorage inStorage, string name = null)
         {

Ryujinx.HLE/Ryujinx.HLE.csproj

@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Concentus" Version="1.1.7" />
-    <PackageReference Include="LibHac" Version="0.15.0" />
+    <PackageReference Include="LibHac" Version="0.16.0" />
     <PackageReference Include="MsgPack.Cli" Version="1.0.1" />
     <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
     <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />

Ryujinx.Headless.SDL2/Program.cs

@@ -220,6 +220,7 @@ namespace Ryujinx.Headless.SDL2
                             StickButton  = ConfigGamepadInputId.LeftStick,
                             InvertStickX = false,
                             InvertStickY = false,
+                            Rotate90CW   = false,
                         },
 
                         RightJoycon = new RightJoyconCommonConfig<ConfigGamepadInputId>
@@ -241,6 +242,7 @@ namespace Ryujinx.Headless.SDL2
                             StickButton  = ConfigGamepadInputId.RightStick,
                             InvertStickX = false,
                             InvertStickY = false,
+                            Rotate90CW   = false,
                         },
 
                         Motion = new StandardMotionConfigController
@@ -310,7 +312,7 @@ namespace Ryujinx.Headless.SDL2
                 {
                     controllerConfig.RangeLeft  = 1.0f;
                     controllerConfig.RangeRight = 1.0f;
-                    
+
                     Logger.Info?.Print(LogClass.Application, $"{config.PlayerIndex} stick range reset. Save the profile now to update your configuration");
                 }
             }
@@ -396,7 +398,7 @@ namespace Ryujinx.Headless.SDL2
             if ((bool)option.EnableFileLog)
             {
                 Logger.AddTarget(new AsyncLogTargetWrapper(
-                    new FileLogTarget(AppDomain.CurrentDomain.BaseDirectory, "file"),
+                    new FileLogTarget(ReleaseInformations.GetBaseApplicationDirectory(), "file"),
                     1000,
                     AsyncLogTargetOverflowAction.Block
                 ));

Ryujinx.Input.SDL2/SDL2Gamepad.cs

@@ -350,6 +350,14 @@ namespace Ryujinx.Input.SDL2
                 {
                     resultY = -resultY;
                 }
+
+                if ((inputId == StickInputId.Left && _configuration.LeftJoyconStick.Rotate90CW) ||
+                    (inputId == StickInputId.Right && _configuration.RightJoyconStick.Rotate90CW))
+                {
+                    float temp = resultX;
+                    resultX = resultY;
+                    resultY = -temp;
+                }
             }
 
             return (resultX, resultY);

Ryujinx.Memory/Range/MemoryRange.cs

@@ -50,6 +50,13 @@ namespace Ryujinx.Memory.Range
             ulong otherAddress = other.Address;
             ulong otherEndAddress = other.EndAddress;
 
+            // If any of the ranges if invalid (address + size overflows),
+            // then they are never considered to overlap.
+            if (thisEndAddress < thisAddress || otherEndAddress < otherAddress)
+            {
+                return false;
+            }
+
             return thisAddress < otherEndAddress && otherAddress < thisEndAddress;
         }
 

Ryujinx.Memory/Range/MultiRangeList.cs

@@ -29,6 +29,12 @@ namespace Ryujinx.Memory.Range
             for (int i = 0; i < range.Count; i++)
             {
                 var subrange = range.GetSubRange(i);
+
+                if (IsInvalid(ref subrange))
+                {
+                    continue;
+                }
+
                 _items.Add(subrange.Address, subrange.EndAddress, item);
             }
 
@@ -49,6 +55,12 @@ namespace Ryujinx.Memory.Range
             for (int i = 0; i < range.Count; i++)
             {
                 var subrange = range.GetSubRange(i);
+
+                if (IsInvalid(ref subrange))
+                {
+                    continue;
+                }
+
                 removed += _items.Remove(subrange.Address, item);
             }
 
@@ -86,6 +98,12 @@ namespace Ryujinx.Memory.Range
             for (int i = 0; i < range.Count; i++)
             {
                 var subrange = range.GetSubRange(i);
+
+                if (IsInvalid(ref subrange))
+                {
+                    continue;
+                }
+
                 overlapCount = _items.Get(subrange.Address, subrange.EndAddress, ref output, overlapCount);
             }
 
@@ -124,6 +142,17 @@ namespace Ryujinx.Memory.Range
             return overlapCount;
         }
 
+        /// <summary>
+        /// Checks if a given sub-range of memory is invalid.
+        /// Those are used to represent unmapped memory regions (holes in the region mapping).
+        /// </summary>
+        /// <param name="subRange">Memory range to checl</param>
+        /// <returns>True if the memory range is considered invalid, false otherwise</returns>
+        private static bool IsInvalid(ref MemoryRange subRange)
+        {
+            return subRange.Address == ulong.MaxValue;
+        }
+
         /// <summary>
         /// Gets all items on the list starting at the specified memory address.
         /// </summary>

Ryujinx.SDL2.Common/SDL2Driver.cs

@@ -1,4 +1,5 @@
-using Ryujinx.Common.Logging;
+using Ryujinx.Common;
+using Ryujinx.Common.Logging;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -81,7 +82,7 @@ namespace Ryujinx.SDL2.Common
 
                 SDL_EventState(SDL_EventType.SDL_CONTROLLERSENSORUPDATE, SDL_DISABLE);
 
-                string gamepadDbPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SDL_GameControllerDB.txt");
+                string gamepadDbPath = Path.Combine(ReleaseInformations.GetBaseApplicationDirectory(), "SDL_GameControllerDB.txt");
 
                 if (File.Exists(gamepadDbPath))
                 {

Ryujinx.Tests/Cpu/CpuTest32.cs

@@ -257,6 +257,35 @@ namespace Ryujinx.Tests.Cpu
             return GetContext();
         }
 
+        public void RunPrecomputedTestCase(PrecomputedThumbTestCase test)
+        {
+            foreach (ushort instruction in test.Instructions)
+            {
+                ThumbOpcode(instruction);
+            }
+
+            for (int i = 0; i < 15; i++)
+            {
+                GetContext().SetX(i, test.StartRegs[i]);
+            }
+
+            uint startCpsr = test.StartRegs[15];
+            for (int i = 0; i < 32; i++)
+            {
+                GetContext().SetPstateFlag((PState)i, (startCpsr & (1u << i)) != 0);
+            }
+
+            ExecuteOpcodes(runUnicorn: false);
+
+            for (int i = 0; i < 15; i++)
+            {
+                Assert.That(GetContext().GetX(i), Is.EqualTo(test.FinalRegs[i]));
+            }
+
+            uint finalCpsr = test.FinalRegs[15];
+            Assert.That(GetContext().Pstate, Is.EqualTo(finalCpsr));
+        }
+
         protected void SetWorkingMemory(uint offset, byte[] data)
         {
             _memory.Write(DataBaseAddress + offset, data);

Ryujinx.Tests/Cpu/CpuTestAluImm32.cs

@@ -0,0 +1,57 @@
+#define AluRs32
+
+using NUnit.Framework;
+using System.Runtime.CompilerServices;
+
+namespace Ryujinx.Tests.Cpu
+{
+    [Category("AluImm32")]
+    public sealed class CpuTestAluImm32 : CpuTest32
+    {
+#if AluRs32
+
+#region "ValueSource (Opcodes)"
+        private static uint[] _opcodes()
+        {
+            return new uint[]
+            {
+                0xe2a00000u, // ADC R0, R0, #0
+                0xe2b00000u, // ADCS R0, R0, #0
+                0xe2800000u, // ADD R0, R0, #0
+                0xe2900000u, // ADDS R0, R0, #0
+                0xe3c00000u, // BIC R0, R0, #0
+                0xe3d00000u, // BICS R0, R0, #0
+                0xe2600000u, // RSB R0, R0, #0
+                0xe2700000u, // RSBS R0, R0, #0
+                0xe2e00000u, // RSC R0, R0, #0
+                0xe2f00000u, // RSCS R0, R0, #0
+                0xe2c00000u, // SBC R0, R0, #0
+                0xe2d00000u, // SBCS R0, R0, #0
+                0xe2400000u, // SUB R0, R0, #0
+                0xe2500000u, // SUBS R0, R0, #0
+            };
+        }
+#endregion
+
+        private const int RndCnt = 2;
+        private const int RndCntAmount = 2;
+
+        [Test, Pairwise]
+        public void TestCpuTestAluImm32([ValueSource("_opcodes")] uint opcode,
+                                        [Values(0u, 13u)] uint rd,
+                                        [Values(1u, 13u)] uint rn,
+                                        [Random(RndCnt)] uint imm,
+                                        [Random(RndCnt)] uint wn,
+                                        [Values(true, false)] bool carryIn)
+        {
+            opcode |= ((imm & 0xfff) << 0) | ((rn & 15) << 16) | ((rd & 15) << 12);
+
+            uint sp = TestContext.CurrentContext.Random.NextUInt();
+
+            SingleOpcode(opcode, r1: wn, sp: sp, carry: carryIn);
+
+            CompareAgainstUnicorn();
+        }
+#endif
+    }
+}

Ryujinx.Tests/Cpu/CpuTestT32Flow.cs

@@ -0,0 +1,167 @@
+using ARMeilleure.State;
+using NUnit.Framework;
+
+namespace Ryujinx.Tests.Cpu
+{
+    [Category("T32Flow")]
+    public sealed class CpuTestT32Flow : CpuTest32
+    {
+        [Test]
+        public void TestT32B1()
+        {
+            // BNE label
+            ThumbOpcode(0xf040);
+            ThumbOpcode(0x8240);
+            for (int i = 0; i < 576; i++)
+            {
+                ThumbOpcode(0xe7fe);
+            }
+            // label: BX LR
+            ThumbOpcode(0x4770);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+        }
+
+        [Test]
+        public void TestT32B2()
+        {
+            // BNE label1
+            ThumbOpcode(0xf040);
+            ThumbOpcode(0x8242);
+            // label2: BNE label3
+            ThumbOpcode(0xf040);
+            ThumbOpcode(0x8242);
+            for (int i = 0; i < 576; i++)
+            {
+                ThumbOpcode(0xe7fe);
+            }
+            // label1: BNE label2
+            ThumbOpcode(0xf47f);
+            ThumbOpcode(0xadbc);
+            // label3: BX LR
+            ThumbOpcode(0x4770);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+        }
+
+        [Test]
+        public void TestT32B3()
+        {
+            // B.W label
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xba40);
+            for (int i = 0; i < 576; i++)
+            {
+                ThumbOpcode(0xe7fe);
+            }
+            // label: BX LR
+            ThumbOpcode(0x4770);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+        }
+
+        [Test]
+        public void TestT32B4()
+        {
+            // B.W label1
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xba42);
+            // label2: B.W label3
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xba42);
+            for (int i = 0; i < 576; i++)
+            {
+                ThumbOpcode(0xe7fe);
+            }
+            // label1: B.W label2
+            ThumbOpcode(0xf7ff);
+            ThumbOpcode(0xbdbc);
+            // label3: BX LR
+            ThumbOpcode(0x4770);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+        }
+
+        [Test]
+        public void TestT32Bl()
+        {
+            // BL label
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xf840);
+            for (int i = 0; i < 64; i++)
+            {
+                ThumbOpcode(0xe7fe);
+            }
+            ThumbOpcode(0x4670); // label: MOV R0, LR
+            ThumbOpcode(0x2100); //        MOVS R1, #0
+            ThumbOpcode(0x468e); //        MOV LR, R1
+            ThumbOpcode(0x4770); //        BX LR
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+
+            Assert.That(GetContext().GetX(0), Is.EqualTo(0x1005));
+        }
+
+        [Test]
+        public void TestT32Blx1()
+        {
+            // BLX label
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xe840);
+            for (int i = 0; i < 64; i++)
+            {
+                ThumbOpcode(0x4770);
+            }
+            // .arm ; label: MOV R0, LR
+            Opcode(0xe1a0000e);
+            // MOV LR, #0
+            Opcode(0xe3a0e000);
+            // BX LR
+            Opcode(0xe12fff1e);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+
+            Assert.That(GetContext().GetX(0), Is.EqualTo(0x1005));
+            Assert.That(GetContext().GetPstateFlag(PState.TFlag), Is.EqualTo(false));
+        }
+
+        [Test]
+        public void TestT32Blx2()
+        {
+            // NOP
+            ThumbOpcode(0xbf00);
+            // BLX label
+            ThumbOpcode(0xf000);
+            ThumbOpcode(0xe840);
+            for (int i = 0; i < 63; i++)
+            {
+                ThumbOpcode(0x4770);
+            }
+            // .arm ; label: MOV R0, LR
+            Opcode(0xe1a0000e);
+            // MOV LR, #0
+            Opcode(0xe3a0e000);
+            // BX LR
+            Opcode(0xe12fff1e);
+
+            GetContext().SetPstateFlag(PState.TFlag, true);
+
+            ExecuteOpcodes(runUnicorn: false);
+
+            Assert.That(GetContext().GetX(0), Is.EqualTo(0x1007));
+            Assert.That(GetContext().GetPstateFlag(PState.TFlag), Is.EqualTo(false));
+        }
+    }
+}

Ryujinx.Tests/Cpu/PrecomputedThumbTestCase.cs

@@ -0,0 +1,9 @@
+namespace Ryujinx.Tests.Cpu
+{
+    public class PrecomputedThumbTestCase
+    {
+        public ushort[] Instructions;
+        public uint[] StartRegs;
+        public uint[] FinalRegs;
+    }
+}

Ryujinx/Configuration/ConfigurationFileFormat.cs

@@ -14,7 +14,7 @@ namespace Ryujinx.Configuration
         /// <summary>
         /// The current version of the file format
         /// </summary>
-        public const int CurrentVersion = 36;
+        public const int CurrentVersion = 37;
 
         /// <summary>
         /// Version of the configuration file format
@@ -236,6 +236,11 @@ namespace Ryujinx.Configuration
         /// </summary>
         public bool StartFullscreen { get; set; }
 
+        /// <summary>
+        /// Show console window
+        /// </summary>
+        public bool ShowConsole { get; set; }
+
         /// <summary>
         /// Enable or disable keyboard support (Independent from controllers binding)
         /// </summary>

Ryujinx/Configuration/ConfigurationState.cs

@@ -6,6 +6,7 @@ using Ryujinx.Common.Configuration.Hid.Keyboard;
 using Ryujinx.Common.Logging;
 using Ryujinx.Configuration.System;
 using Ryujinx.Configuration.Ui;
+using Ryujinx.Ui.Helper;
 using System;
 using System.Collections.Generic;
 
@@ -88,6 +89,11 @@ namespace Ryujinx.Configuration
             /// </summary>
             public ReactiveObject<bool> StartFullscreen { get; private set; }
 
+            /// <summary>
+            /// Hide / Show Console Window
+            /// </summary>
+            public ReactiveObject<bool> ShowConsole { get; private set; }
+
             public UiSection()
             {
                 GuiColumns        = new Columns();
@@ -96,6 +102,8 @@ namespace Ryujinx.Configuration
                 EnableCustomTheme = new ReactiveObject<bool>();
                 CustomThemePath   = new ReactiveObject<string>();
                 StartFullscreen   = new ReactiveObject<bool>();
+                ShowConsole       = new ReactiveObject<bool>();
+                ShowConsole.Event += static (s, e) => { ConsoleHelper.SetConsoleWindowState(e.NewValue); };
             }
         }
 
@@ -508,6 +516,7 @@ namespace Ryujinx.Configuration
                 EnableCustomTheme         = Ui.EnableCustomTheme,
                 CustomThemePath           = Ui.CustomThemePath,
                 StartFullscreen           = Ui.StartFullscreen,
+                ShowConsole               = Ui.ShowConsole,
                 EnableKeyboard            = Hid.EnableKeyboard,
                 EnableMouse               = Hid.EnableMouse,
                 Hotkeys                   = Hid.Hotkeys,
@@ -574,6 +583,7 @@ namespace Ryujinx.Configuration
             Ui.EnableCustomTheme.Value             = false;
             Ui.CustomThemePath.Value               = "";
             Ui.StartFullscreen.Value               = false;
+            Ui.ShowConsole.Value                   = true;
             Hid.EnableKeyboard.Value               = false;
             Hid.EnableMouse.Value                  = false;
             Hid.Hotkeys.Value = new KeyboardHotkeys
@@ -995,7 +1005,7 @@ namespace Ryujinx.Configuration
                         controllerConfig.RangeRight = 1.0f;
                     }
                 }
-                
+
                 configurationFileUpdated = true;
             }
 
@@ -1007,7 +1017,16 @@ namespace Ryujinx.Configuration
 
                 configurationFileUpdated = true;
             }
-            
+
+            if (configurationFileFormat.Version < 37)
+            {
+                Common.Logging.Logger.Warning?.Print(LogClass.Application, $"Outdated configuration version {configurationFileFormat.Version}, migrating to version 37.");
+
+                configurationFileFormat.ShowConsole = true;
+
+                configurationFileUpdated = true;
+            }
+
             Logger.EnableFileLog.Value             = configurationFileFormat.EnableFileLog;
             Graphics.BackendThreading.Value        = configurationFileFormat.BackendThreading;
             Graphics.ResScale.Value                = configurationFileFormat.ResScale;
@@ -1061,6 +1080,7 @@ namespace Ryujinx.Configuration
             Ui.EnableCustomTheme.Value             = configurationFileFormat.EnableCustomTheme;
             Ui.CustomThemePath.Value               = configurationFileFormat.CustomThemePath;
             Ui.StartFullscreen.Value               = configurationFileFormat.StartFullscreen;
+            Ui.ShowConsole.Value                   = configurationFileFormat.ShowConsole;
             Hid.EnableKeyboard.Value               = configurationFileFormat.EnableKeyboard;
             Hid.EnableMouse.Value                  = configurationFileFormat.EnableMouse;
             Hid.Hotkeys.Value                      = configurationFileFormat.Hotkeys;

Ryujinx/Configuration/LoggerModule.cs

@@ -80,7 +80,7 @@ namespace Ryujinx.Configuration
             if (e.NewValue)
             {
                 Logger.AddTarget(new AsyncLogTargetWrapper(
-                    new FileLogTarget(AppDomain.CurrentDomain.BaseDirectory, "file"),
+                    new FileLogTarget(ReleaseInformations.GetBaseApplicationDirectory(), "file"),
                     1000,
                     AsyncLogTargetOverflowAction.Block
                 ));

Ryujinx/Modules/Updater/Updater.cs

@@ -311,7 +311,7 @@ namespace Ryujinx.Modules
                             catch (Exception e)
                             {
                                 Logger.Warning?.Print(LogClass.Application, e.Message);
-                                Logger.Warning?.Print(LogClass.Application, $"Multi-Threaded update failed, falling back to single-threaded updater.");
+                                Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
 
                                 DoUpdateWithSingleThread(updateDialog, downloadUrl, updateFile);
 
@@ -327,8 +327,8 @@ namespace Ryujinx.Modules
                     catch (WebException ex)
                     {
                         Logger.Warning?.Print(LogClass.Application, ex.Message);
-                        Logger.Warning?.Print(LogClass.Application, $"Multi-Threaded update failed, falling back to single-threaded updater.");
+                        Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
-                        
+
                         for (int j = 0; j < webClients.Count; j++)
                         {
                             webClients[j].CancelAsync();
@@ -567,7 +567,14 @@ namespace Ryujinx.Modules
 #else
             if (showWarnings)
             {
-                GtkDialog.CreateWarningDialog("Updater Disabled!", "Please download Ryujinx at https://ryujinx.org/ if you are looking for a supported version.");
+                if (ReleaseInformations.IsFlatHubBuild())
+                {
+                    GtkDialog.CreateWarningDialog("Updater Disabled!", "Please update Ryujinx via FlatHub.");
+                }
+                else
+                {
+                    GtkDialog.CreateWarningDialog("Updater Disabled!", "Please download Ryujinx at https://ryujinx.org/ if you are looking for a supported version.");
+                }
             }
 
             return false;

Ryujinx/Program.cs

@@ -27,6 +27,8 @@ namespace Ryujinx
 
         public static string ConfigurationPath { get; set; }
 
+        public static string CommandLineProfile { get; set; }
+
         [DllImport("libX11")]
         private extern static int XInitThreads();
 
@@ -52,6 +54,17 @@ namespace Ryujinx
 
                     baseDirPathArg = args[++i];
                 }
+                else if (arg == "-p" || arg == "--profile")
+                {
+                    if (i + 1 >= args.Length)
+                    {
+                        Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                        continue;
+                    }
+
+                    CommandLineProfile = args[++i];
+                }
                 else if (arg == "-f" || arg == "--fullscreen")
                 {
                     startFullscreenArg = true;

Ryujinx/Ui/App/ApplicationLibrary.cs

@@ -558,10 +558,10 @@ namespace Ryujinx.Ui.App
         {
             _ = Enum.TryParse(_desiredTitleLanguage.ToString(), out TitleLanguage desiredTitleLanguage);
 
-            if (controlData.Titles.Length > (int)desiredTitleLanguage)
+            if (controlData.Title.ItemsRo.Length > (int)desiredTitleLanguage)
             {
-                titleName = controlData.Titles[(int)desiredTitleLanguage].Name.ToString();
+                titleName = controlData.Title[(int)desiredTitleLanguage].NameString.ToString();
-                publisher = controlData.Titles[(int)desiredTitleLanguage].Publisher.ToString();
+                publisher = controlData.Title[(int)desiredTitleLanguage].PublisherString.ToString();
             }
             else
             {
@@ -571,11 +571,11 @@ namespace Ryujinx.Ui.App
 
             if (string.IsNullOrWhiteSpace(titleName))
             {
-                foreach (ApplicationControlTitle controlTitle in controlData.Titles)
+                foreach (ref readonly var controlTitle in controlData.Title.ItemsRo)
                 {
-                    if (!((U8Span)controlTitle.Name).IsEmpty())
+                    if (!controlTitle.NameString.IsEmpty())
                     {
-                        titleName = controlTitle.Name.ToString();
+                        titleName = controlTitle.NameString.ToString();
 
                         break;
                     }
@@ -584,11 +584,11 @@ namespace Ryujinx.Ui.App
 
             if (string.IsNullOrWhiteSpace(publisher))
             {
-                foreach (ApplicationControlTitle controlTitle in controlData.Titles)
+                foreach (ref readonly var controlTitle in controlData.Title.ItemsRo)
                 {
-                    if (!((U8Span)controlTitle.Publisher).IsEmpty())
+                    if (!controlTitle.PublisherString.IsEmpty())
                     {
-                        publisher = controlTitle.Publisher.ToString();
+                        publisher = controlTitle.PublisherString.ToString();
 
                         break;
                     }
@@ -599,7 +599,7 @@ namespace Ryujinx.Ui.App
             {
                 titleId = controlData.PresenceGroupId.ToString("x16");
             }
-            else if (controlData.SaveDataOwnerId.Value != 0)
+            else if (controlData.SaveDataOwnerId != 0)
             {
                 titleId = controlData.SaveDataOwnerId.ToString();
             }
@@ -612,7 +612,7 @@ namespace Ryujinx.Ui.App
                 titleId = "0000000000000000";
             }
 
-            version = controlData.DisplayVersion.ToString();
+            version = controlData.DisplayVersionString.ToString();
         }
 
         private bool IsUpdateApplied(string titleId, out IFileSystem updatedControlFs)

Ryujinx/Ui/Helper/ConsoleHelper.cs

@@ -0,0 +1,49 @@
+using Ryujinx.Common.Logging;
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+
+namespace Ryujinx.Ui.Helper
+{
+    public static class ConsoleHelper
+    {
+        public static bool SetConsoleWindowStateSupported => OperatingSystem.IsWindows();
+
+        public static void SetConsoleWindowState(bool show)
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                SetConsoleWindowStateWindows(show);
+            }
+            else if (show == false)
+            {
+                Logger.Warning?.Print(LogClass.Application, "OS doesn't support hiding console window");
+            }
+        }
+
+        [SupportedOSPlatform("windows")]
+        private static void SetConsoleWindowStateWindows(bool show)
+        {
+            const int SW_HIDE = 0;
+            const int SW_SHOW = 5;
+
+            IntPtr hWnd = GetConsoleWindow();
+
+            if (hWnd == IntPtr.Zero)
+            {
+                Logger.Warning?.Print(LogClass.Application, "Attempted to show/hide console window but console window does not exist");
+                return;
+            }
+
+            ShowWindow(hWnd, show ? SW_SHOW : SW_HIDE);
+        }
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("kernel32")]
+        static extern IntPtr GetConsoleWindow();
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("user32")]
+        static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
+    }
+}

Ryujinx/Ui/MainWindow.cs

@@ -107,6 +107,7 @@ namespace Ryujinx.Ui
         [GUI] MenuItem        _hideUi;
         [GUI] MenuItem        _fullScreen;
         [GUI] CheckMenuItem   _startFullScreen;
+        [GUI] CheckMenuItem   _showConsole;
         [GUI] CheckMenuItem   _favToggle;
         [GUI] MenuItem        _firmwareInstallDirectory;
         [GUI] MenuItem        _firmwareInstallFile;
@@ -178,7 +179,7 @@ namespace Ryujinx.Ui
             VirtualFileSystem.FixExtraData(_libHacHorizonManager.RyujinxClient);
 
             _contentManager         = new ContentManager(_virtualFileSystem);
-            _accountManager         = new AccountManager(_libHacHorizonManager.RyujinxClient);
+            _accountManager         = new AccountManager(_libHacHorizonManager.RyujinxClient, Program.CommandLineProfile);
             _userChannelPersistence = new UserChannelPersistence();
 
             // Instantiate GUI objects.
@@ -213,6 +214,9 @@ namespace Ryujinx.Ui
                 _startFullScreen.Active = true;
             }
 
+            _showConsole.Active = ConfigurationState.Instance.Ui.ShowConsole.Value;
+            _showConsole.Visible = ConsoleHelper.SetConsoleWindowStateSupported;
+
             _actionMenu.Sensitive = false;
             _pauseEmulation.Sensitive = false;
             _resumeEmulation.Sensitive = false;
@@ -1291,7 +1295,7 @@ namespace Ryujinx.Ui
 
         private void OpenLogsFolder_Pressed(object sender, EventArgs args)
         {
-            string logPath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Logs");
+            string logPath = System.IO.Path.Combine(ReleaseInformations.GetBaseApplicationDirectory(), "Logs");
 
             new DirectoryInfo(logPath).Create();
 
@@ -1535,6 +1539,13 @@ namespace Ryujinx.Ui
             SaveConfig();
         }
 
+        private void ShowConsole_Toggled(object sender, EventArgs args)
+        {
+            ConfigurationState.Instance.Ui.ShowConsole.Value = _showConsole.Active;
+
+            SaveConfig();
+        }
+
         private void OptionMenu_StateChanged(object o, StateChangedArgs args)
         {
             _manageUserProfiles.Sensitive = _emulationContext == null;

Ryujinx/Ui/MainWindow.glade

@@ -142,6 +142,15 @@
                         <signal name="toggled" handler="StartFullScreen_Toggled" swapped="no"/>
                       </object>
                     </child>
+                    <child>
+                      <object class="GtkCheckMenuItem" id="_showConsole">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">Show Log Console</property>
+                        <property name="use_underline">True</property>
+                        <signal name="toggled" handler="ShowConsole_Toggled" swapped="no"/>
+                      </object>
+                    </child>
                     <child>
                       <object class="GtkSeparatorMenuItem">
                         <property name="visible">True</property>

Ryujinx/Ui/Widgets/GameTableContextMenu.Designer.cs

@@ -11,6 +11,7 @@ namespace Ryujinx.Ui.Widgets
         private MenuItem _manageDlcMenuItem;
         private MenuItem _manageCheatMenuItem;
         private MenuItem _openTitleModDirMenuItem;
+        private MenuItem _openTitleSdModDirMenuItem;
         private Menu     _extractSubMenu;
         private MenuItem _extractMenuItem;
         private MenuItem _extractRomFsMenuItem;
@@ -88,6 +89,15 @@ namespace Ryujinx.Ui.Widgets
             };
             _openTitleModDirMenuItem.Activated += OpenTitleModDir_Clicked;
 
+            //
+            // _openTitleSdModDirMenuItem
+            //
+            _openTitleSdModDirMenuItem = new MenuItem("Open Atmosphere Mods Directory")
+            {
+                TooltipText = "Open the alternative SD card atmosphere directory which contains the Application's Mods."
+            };
+            _openTitleSdModDirMenuItem.Activated += OpenTitleSdModDir_Clicked;
+
             //
             // _extractSubMenu
             //
@@ -199,6 +209,7 @@ namespace Ryujinx.Ui.Widgets
             Add(_manageDlcMenuItem);
             Add(_manageCheatMenuItem);
             Add(_openTitleModDirMenuItem);
+            Add(_openTitleSdModDirMenuItem);
             Add(new SeparatorMenuItem());
             Add(_manageCacheMenuItem);
             Add(_extractMenuItem);

Ryujinx/Ui/Widgets/GameTableContextMenu.cs

@@ -6,7 +6,6 @@ using LibHac.Fs;
 using LibHac.Fs.Fsa;
 using LibHac.Fs.Shim;
 using LibHac.FsSystem;
-using LibHac.Ncm;
 using LibHac.Ns;
 using LibHac.Tools.Fs;
 using LibHac.Tools.FsSystem;
@@ -26,8 +25,6 @@ using System.IO;
 using System.Reflection;
 using System.Threading;
 
-using static LibHac.Fs.ApplicationSaveDataManagement;
-
 namespace Ryujinx.Ui.Widgets
 {
     public partial class GameTableContextMenu : Menu
@@ -81,7 +78,7 @@ namespace Ryujinx.Ui.Widgets
             PopupAtPointer(null);
         }
 
-        private bool TryFindSaveData(string titleName, ulong titleId, BlitStruct<ApplicationControlProperty> controlHolder, SaveDataFilter filter, out ulong saveDataId)
+        private bool TryFindSaveData(string titleName, ulong titleId, BlitStruct<ApplicationControlProperty> controlHolder, in SaveDataFilter filter, out ulong saveDataId)
         {
             saveDataId = default;
 
@@ -121,7 +118,7 @@ namespace Ryujinx.Ui.Widgets
 
                 Uid user = new Uid((ulong)_accountManager.LastOpenedUser.UserId.High, (ulong)_accountManager.LastOpenedUser.UserId.Low);
 
-                result = EnsureApplicationSaveData(_horizonClient.Fs, out _, new LibHac.Ncm.ApplicationId(titleId), ref control, ref user);
+                result = _horizonClient.Fs.EnsureApplicationSaveData(out _, new LibHac.Ncm.ApplicationId(titleId), in control, in user);
 
                 if (result.IsFailure())
                 {
@@ -146,11 +143,9 @@ namespace Ryujinx.Ui.Widgets
             return false;
         }
 
-        private void OpenSaveDir(SaveDataFilter saveDataFilter)
+        private void OpenSaveDir(in SaveDataFilter saveDataFilter)
         {
-            saveDataFilter.SetProgramId(new ProgramId(_titleId));
+            if (!TryFindSaveData(_titleName, _titleId, _controlData, in saveDataFilter, out ulong saveDataId))
-
-            if (!TryFindSaveData(_titleName, _titleId, _controlData, saveDataFilter, out ulong saveDataId))
             {
                 return;
             }
@@ -439,26 +434,24 @@ namespace Ryujinx.Ui.Widgets
         //
         private void OpenSaveUserDir_Clicked(object sender, EventArgs args)
         {
-            SaveDataFilter saveDataFilter = new SaveDataFilter();
+            var userId = new LibHac.Fs.UserId((ulong)_accountManager.LastOpenedUser.UserId.High, (ulong)_accountManager.LastOpenedUser.UserId.Low);
-            saveDataFilter.SetUserId(new LibHac.Fs.UserId((ulong)_accountManager.LastOpenedUser.UserId.High, (ulong)_accountManager.LastOpenedUser.UserId.Low));
+            var saveDataFilter = SaveDataFilter.Make(_titleId, saveType: default, userId, saveDataId: default, index: default);
 
-            OpenSaveDir(saveDataFilter);
+            OpenSaveDir(in saveDataFilter);
         }
 
         private void OpenSaveDeviceDir_Clicked(object sender, EventArgs args)
         {
-            SaveDataFilter saveDataFilter = new SaveDataFilter();
+            var saveDataFilter = SaveDataFilter.Make(_titleId, SaveDataType.Device, userId: default, saveDataId: default, index: default);
-            saveDataFilter.SetSaveDataType(SaveDataType.Device);
 
-            OpenSaveDir(saveDataFilter);
+            OpenSaveDir(in saveDataFilter);
         }
 
         private void OpenSaveBcatDir_Clicked(object sender, EventArgs args)
         {
-            SaveDataFilter saveDataFilter = new SaveDataFilter();
+            var saveDataFilter = SaveDataFilter.Make(_titleId, SaveDataType.Bcat, userId: default, saveDataId: default, index: default);
-            saveDataFilter.SetSaveDataType(SaveDataType.Bcat);
 
-            OpenSaveDir(saveDataFilter);
+            OpenSaveDir(in saveDataFilter);
         }
 
         private void ManageTitleUpdates_Clicked(object sender, EventArgs args)
@@ -484,6 +477,14 @@ namespace Ryujinx.Ui.Widgets
             OpenHelper.OpenFolder(titleModsPath);
         }
 
+        private void OpenTitleSdModDir_Clicked(object sender, EventArgs args)
+        {
+            string sdModsBasePath  = _virtualFileSystem.ModLoader.GetSdModsBasePath();
+            string titleModsPath   = _virtualFileSystem.ModLoader.GetTitleDir(sdModsBasePath, _titleIdText);
+
+            OpenHelper.OpenFolder(titleModsPath);
+        }
+
         private void ExtractRomFs_Clicked(object sender, EventArgs args)
         {
             ExtractSection(NcaSectionType.Data);

Ryujinx/Ui/Windows/ControllerWindow.cs

@@ -73,6 +73,7 @@ namespace Ryujinx.Ui.Windows
         [GUI] ToggleButton _lStick;
         [GUI] CheckButton  _invertLStickX;
         [GUI] CheckButton  _invertLStickY;
+        [GUI] CheckButton  _rotateL90CW;
         [GUI] ToggleButton _lStickUp;
         [GUI] ToggleButton _lStickDown;
         [GUI] ToggleButton _lStickLeft;
@@ -88,6 +89,7 @@ namespace Ryujinx.Ui.Windows
         [GUI] ToggleButton _rStick;
         [GUI] CheckButton  _invertRStickX;
         [GUI] CheckButton  _invertRStickY;
+        [GUI] CheckButton  _rotateR90CW;
         [GUI] ToggleButton _rStickUp;
         [GUI] ToggleButton _rStickDown;
         [GUI] ToggleButton _rStickLeft;
@@ -490,6 +492,7 @@ namespace Ryujinx.Ui.Windows
                     _lStick.Label                     = controllerConfig.LeftJoyconStick.Joystick.ToString();
                     _invertLStickX.Active             = controllerConfig.LeftJoyconStick.InvertStickX;
                     _invertLStickY.Active             = controllerConfig.LeftJoyconStick.InvertStickY;
+                    _rotateL90CW.Active               = controllerConfig.LeftJoyconStick.Rotate90CW;
                     _lStickButton.Label               = controllerConfig.LeftJoyconStick.StickButton.ToString();
                     _dpadUp.Label                     = controllerConfig.LeftJoycon.DpadUp.ToString();
                     _dpadDown.Label                   = controllerConfig.LeftJoycon.DpadDown.ToString();
@@ -503,6 +506,7 @@ namespace Ryujinx.Ui.Windows
                     _rStick.Label                     = controllerConfig.RightJoyconStick.Joystick.ToString();
                     _invertRStickX.Active             = controllerConfig.RightJoyconStick.InvertStickX;
                     _invertRStickY.Active             = controllerConfig.RightJoyconStick.InvertStickY;
+                    _rotateR90CW.Active               = controllerConfig.RightJoyconStick.Rotate90CW;
                     _rStickButton.Label               = controllerConfig.RightJoyconStick.StickButton.ToString();
                     _a.Label                          = controllerConfig.RightJoycon.ButtonA.ToString();
                     _b.Label                          = controllerConfig.RightJoycon.ButtonB.ToString();
@@ -718,6 +722,7 @@ namespace Ryujinx.Ui.Windows
                         Joystick     = lStick,
                         InvertStickY = _invertLStickY.Active,
                         StickButton  = lStickButton,
+                        Rotate90CW   = _rotateL90CW.Active,
                     },
                     RightJoycon      = new RightJoyconCommonConfig<ConfigGamepadInputId>
                     {
@@ -737,6 +742,7 @@ namespace Ryujinx.Ui.Windows
                         Joystick     = rStick,
                         InvertStickY = _invertRStickY.Active,
                         StickButton  = rStickButton,
+                        Rotate90CW   = _rotateR90CW.Active,
                     },
                     Motion           = motionConfig,
                     Rumble           = new RumbleConfigController
@@ -1056,6 +1062,7 @@ namespace Ryujinx.Ui.Windows
                             StickButton  = ConfigGamepadInputId.LeftStick,
                             InvertStickX = false,
                             InvertStickY = false,
+                            Rotate90CW   = false,
                         },
 
                         RightJoycon = new RightJoyconCommonConfig<ConfigGamepadInputId>
@@ -1077,6 +1084,7 @@ namespace Ryujinx.Ui.Windows
                             StickButton  = ConfigGamepadInputId.RightStick,
                             InvertStickX = false,
                             InvertStickY = false,
+                            Rotate90CW   = false,
                         },
 
                         Motion = new StandardMotionConfigController

Ryujinx/Ui/Windows/ControllerWindow.glade

@@ -740,6 +740,19 @@
                                             <property name="top_attach">1</property>
                                           </packing>
                                         </child>
+                                        <child>
+                                          <object class="GtkCheckButton" id="_rotateL90CW">
+                                            <property name="label" translatable="yes">Rotate 90° Clockwise</property>
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">False</property>
+                                            <property name="draw_indicator">True</property>
+                                          </object>
+                                          <packing>
+                                            <property name="left_attach">2</property>
+                                            <property name="top_attach">2</property>
+                                          </packing>
+                                        </child>
                                       </object>
                                       <packing>
                                         <property name="expand">False</property>
@@ -1697,6 +1710,19 @@
                                             <property name="top_attach">1</property>
                                           </packing>
                                         </child>
+                                        <child>
+                                          <object class="GtkCheckButton" id="_rotateR90CW">
+                                            <property name="label" translatable="yes">Rotate 90° Clockwise</property>
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">False</property>
+                                            <property name="draw_indicator">True</property>
+                                          </object>
+                                          <packing>
+                                            <property name="left_attach">2</property>
+                                            <property name="top_attach">2</property>
+                                          </packing>
+                                        </child>
                                       </object>
                                       <packing>
                                         <property name="expand">False</property>

Ryujinx/Ui/Windows/TitleUpdateWindow.cs

@@ -105,7 +105,7 @@ namespace Ryujinx.Ui.Windows
                             controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
                             nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
 
-                            RadioButton radioButton = new RadioButton($"Version {controlData.DisplayVersion.ToString()} - {path}");
+                            RadioButton radioButton = new RadioButton($"Version {controlData.DisplayVersionString.ToString()} - {path}");
                             radioButton.JoinGroup(_noUpdateRadioButton);
 
                             _availableUpdatesBox.Add(radioButton);

distribution/linux/ryujinx-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 255.76 255.76"><defs><style>.cls-1{fill:#02c5e5;}.cls-2{fill:#ff5f55;}.cls-3{fill:none;}</style></defs><g id="Ebene_2" data-name="Ebene 2"><g id="Ebene_1-2" data-name="Ebene 1"><g id="Ebene_2-2" data-name="Ebene 2"><g id="Ebene_1-2-2" data-name="Ebene 1-2"><path class="cls-1" d="M80.63,0V220.39H44.37c-14,0-35.74-20.74-35.74-39.13V40.13C8.63,19.19,31.36,0,49.06,0Z"/><path class="cls-2" d="M175.13,35.37V255.76h36.26c14,0,35.74-20.74,35.74-39.13V75.5c0-20.94-22.73-40.13-40.43-40.13Z"/><polygon class="cls-1" points="124.34 137.96 122.58 145.57 90.64 145.57 92.89 137.96 124.34 137.96"/><polygon class="cls-2" points="160.29 137.96 157.84 145.57 122.58 145.57 124.34 137.96 160.29 137.96"/><polygon class="cls-1" points="130.39 111.86 128.62 119.47 95.14 119.47 97.39 111.86 130.39 111.86"/><polygon class="cls-2" points="164.79 111.86 162.34 119.47 128.62 119.47 130.39 111.86 164.79 111.86"/><polygon class="cls-1" points="104.24 167.99 122.83 87.77 129.78 87.77 111.19 167.99 104.24 167.99"/><polygon class="cls-2" points="128.18 167.99 146.77 87.77 153.89 87.77 135.3 167.99 128.18 167.99"/></g><rect class="cls-3" width="255.76" height="255.76"/></g></g></g></svg>

distribution/linux/ryujinx-mime.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+    <mime-type type="application/x-nx-nca">
+        <comment>Nintendo Content Archive</comment>
+        <glob pattern="*.nca"/>
+    </mime-type>
+    <mime-type type="application/x-nx-nro">
+        <comment>Nintendo Relocatable Object</comment>
+        <glob pattern="*.nro"/>
+    </mime-type>
+    <mime-type type="application/x-nx-nso">
+        <comment>Nintendo Shared Object</comment>
+        <glob pattern="*.nso"/>
+    </mime-type>
+    <mime-type type="application/x-nx-nsp">
+        <comment>Nintendo Submission Package</comment>
+        <glob pattern="*.nsp"/>
+    </mime-type>
+    <mime-type type="application/x-nx-xci">
+        <comment>Nintendo Switch Cartridge</comment>
+        <glob pattern="*.xci"/>
+    </mime-type>
+</mime-info>

distribution/linux/ryujinx.desktop

@@ -0,0 +1,14 @@
+[Desktop Entry]
+Version=1.0
+Name=Ryujinx
+Comment=A Nintendo Switch Emulator
+Type=Application
+GenericName=Nintendo Switch Emulator
+Icon=ryujinx
+Terminal=false
+Exec=Ryujinx %f
+Categories=Game;Emulator;GTK;
+MimeType=application/x-nx-nca;application/x-nx-nro;application/x-nx-nso;application/x-nx-nsp;application/x-nx-xci;
+Keywords=Switch;Nintendo;Emulator;
+StartupWMClass=Ryujinx
+PrefersNonDefaultGPU=true