Move kernel state out of the Horizon class (#1107)

* Move kernel state from Horizon to KernelContext

* Merge syscalls partial classes, split 32 and 64-bit variants

* Sort usings

1 files changed, 0 insertions, 466 deletions

diff --git a/Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcTable.cs b/Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcTable.cs
deleted file mode 100644
index 10abab22..00000000
--- a/Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcTable.cs
+++ /dev/null
@@ -1,466 +0,0 @@
-using ARMeilleure.State;
-using Ryujinx.Common.Logging;
-using Ryujinx.HLE.HOS.Kernel.Common;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Reflection.Emit;
-
-namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
-{
-    static class SvcTable
-    {
-        private const int SvcFuncMaxArguments64 = 8;
-        private const int SvcFuncMaxArguments32 = 4;
-        private const int SvcMax                = 0x80;
-
-        public static Action<SvcHandler, ExecutionContext>[] SvcTable32 { get; }
-        public static Action<SvcHandler, ExecutionContext>[] SvcTable64 { get; }
-
-        static SvcTable()
-        {
-            SvcTable32 = new Action<SvcHandler, ExecutionContext>[SvcMax];
-            SvcTable64 = new Action<SvcHandler, ExecutionContext>[SvcMax];
-
-            Dictionary<int, string> svcFuncs64 = new Dictionary<int, string>
-            {
-                { 0x01, nameof(SvcHandler.SetHeapSize64)                   },
-                { 0x03, nameof(SvcHandler.SetMemoryAttribute64)            },
-                { 0x04, nameof(SvcHandler.MapMemory64)                     },
-                { 0x05, nameof(SvcHandler.UnmapMemory64)                   },
-                { 0x06, nameof(SvcHandler.QueryMemory64)                   },
-                { 0x07, nameof(SvcHandler.ExitProcess64)                   },
-                { 0x08, nameof(SvcHandler.CreateThread64)                  },
-                { 0x09, nameof(SvcHandler.StartThread64)                   },
-                { 0x0a, nameof(SvcHandler.ExitThread64)                    },
-                { 0x0b, nameof(SvcHandler.SleepThread64)                   },
-                { 0x0c, nameof(SvcHandler.GetThreadPriority64)             },
-                { 0x0d, nameof(SvcHandler.SetThreadPriority64)             },
-                { 0x0e, nameof(SvcHandler.GetThreadCoreMask64)             },
-                { 0x0f, nameof(SvcHandler.SetThreadCoreMask64)             },
-                { 0x10, nameof(SvcHandler.GetCurrentProcessorNumber64)     },
-                { 0x11, nameof(SvcHandler.SignalEvent64)                   },
-                { 0x12, nameof(SvcHandler.ClearEvent64)                    },
-                { 0x13, nameof(SvcHandler.MapSharedMemory64)               },
-                { 0x14, nameof(SvcHandler.UnmapSharedMemory64)             },
-                { 0x15, nameof(SvcHandler.CreateTransferMemory64)          },
-                { 0x16, nameof(SvcHandler.CloseHandle64)                   },
-                { 0x17, nameof(SvcHandler.ResetSignal64)                   },
-                { 0x18, nameof(SvcHandler.WaitSynchronization64)           },
-                { 0x19, nameof(SvcHandler.CancelSynchronization64)         },
-                { 0x1a, nameof(SvcHandler.ArbitrateLock64)                 },
-                { 0x1b, nameof(SvcHandler.ArbitrateUnlock64)               },
-                { 0x1c, nameof(SvcHandler.WaitProcessWideKeyAtomic64)      },
-                { 0x1d, nameof(SvcHandler.SignalProcessWideKey64)          },
-                { 0x1e, nameof(SvcHandler.GetSystemTick64)                 },
-                { 0x1f, nameof(SvcHandler.ConnectToNamedPort64)            },
-                { 0x21, nameof(SvcHandler.SendSyncRequest64)               },
-                { 0x22, nameof(SvcHandler.SendSyncRequestWithUserBuffer64) },
-                { 0x24, nameof(SvcHandler.GetProcessId64)                  },
-                { 0x25, nameof(SvcHandler.GetThreadId64)                   },
-                { 0x26, nameof(SvcHandler.Break64)                         },
-                { 0x27, nameof(SvcHandler.OutputDebugString64)             },
-                { 0x29, nameof(SvcHandler.GetInfo64)                       },
-                { 0x2c, nameof(SvcHandler.MapPhysicalMemory64)             },
-                { 0x2d, nameof(SvcHandler.UnmapPhysicalMemory64)           },
-                { 0x32, nameof(SvcHandler.SetThreadActivity64)             },
-                { 0x33, nameof(SvcHandler.GetThreadContext364)             },
-                { 0x34, nameof(SvcHandler.WaitForAddress64)                },
-                { 0x35, nameof(SvcHandler.SignalToAddress64)               },
-                { 0x40, nameof(SvcHandler.CreateSession64)                 },
-                { 0x41, nameof(SvcHandler.AcceptSession64)                 },
-                { 0x43, nameof(SvcHandler.ReplyAndReceive64)               },
-                { 0x45, nameof(SvcHandler.CreateEvent64)                   },
-                { 0x65, nameof(SvcHandler.GetProcessList64)                },
-                { 0x6f, nameof(SvcHandler.GetSystemInfo64)                 },
-                { 0x70, nameof(SvcHandler.CreatePort64)                    },
-                { 0x71, nameof(SvcHandler.ManageNamedPort64)               },
-                { 0x72, nameof(SvcHandler.ConnectToPort64)                 },
-                { 0x73, nameof(SvcHandler.SetProcessMemoryPermission64)    },
-                { 0x77, nameof(SvcHandler.MapProcessCodeMemory64)          },
-                { 0x78, nameof(SvcHandler.UnmapProcessCodeMemory64)        },
-                { 0x7B, nameof(SvcHandler.TerminateProcess64)              }
-            };
-
-            foreach (KeyValuePair<int, string> value in svcFuncs64)
-            {
-                SvcTable64[value.Key] = GenerateMethod(value.Value, SvcFuncMaxArguments64);
-            }
-
-            Dictionary<int, string> svcFuncs32 = new Dictionary<int, string>
-            {
-                { 0x01, nameof(SvcHandler.SetHeapSize32)                   },
-                { 0x03, nameof(SvcHandler.SetMemoryAttribute32)            },
-                { 0x04, nameof(SvcHandler.MapMemory32)                     },
-                { 0x05, nameof(SvcHandler.UnmapMemory32)                   },
-                { 0x06, nameof(SvcHandler.QueryMemory32)                   },
-                { 0x07, nameof(SvcHandler.ExitProcess32)                   },
-                { 0x08, nameof(SvcHandler.CreateThread32)                  },
-                { 0x09, nameof(SvcHandler.StartThread32)                   },
-                { 0x0a, nameof(SvcHandler.ExitThread32)                    },
-                { 0x0b, nameof(SvcHandler.SleepThread32)                   },
-                { 0x0c, nameof(SvcHandler.GetThreadPriority32)             },
-                { 0x0d, nameof(SvcHandler.SetThreadPriority32)             },
-                { 0x0e, nameof(SvcHandler.GetThreadCoreMask32)             },
-                { 0x0f, nameof(SvcHandler.SetThreadCoreMask32)             },
-                { 0x10, nameof(SvcHandler.GetCurrentProcessorNumber32)     },
-                { 0x11, nameof(SvcHandler.SignalEvent32)                   },
-                { 0x12, nameof(SvcHandler.ClearEvent32)                    },
-                { 0x13, nameof(SvcHandler.MapSharedMemory32)               },
-                { 0x14, nameof(SvcHandler.UnmapSharedMemory32)             },
-                { 0x15, nameof(SvcHandler.CreateTransferMemory32)          },
-                { 0x16, nameof(SvcHandler.CloseHandle32)                   },
-                { 0x17, nameof(SvcHandler.ResetSignal32)                   },
-                { 0x18, nameof(SvcHandler.WaitSynchronization32)           },
-                { 0x19, nameof(SvcHandler.CancelSynchronization32)         },
-                { 0x1a, nameof(SvcHandler.ArbitrateLock32)                 },
-                { 0x1b, nameof(SvcHandler.ArbitrateUnlock32)               },
-                { 0x1c, nameof(SvcHandler.WaitProcessWideKeyAtomic32)      },
-                { 0x1d, nameof(SvcHandler.SignalProcessWideKey32)          },
-                { 0x1e, nameof(SvcHandler.GetSystemTick32)                 },
-                { 0x1f, nameof(SvcHandler.ConnectToNamedPort32)            },
-                { 0x21, nameof(SvcHandler.SendSyncRequest32)               },
-                { 0x22, nameof(SvcHandler.SendSyncRequestWithUserBuffer32) },
-                { 0x24, nameof(SvcHandler.GetProcessId32)                  },
-                { 0x25, nameof(SvcHandler.GetThreadId32)                   },
-                { 0x26, nameof(SvcHandler.Break32)                         },
-                { 0x27, nameof(SvcHandler.OutputDebugString32)             },
-                { 0x29, nameof(SvcHandler.GetInfo32)                       },
-                { 0x2c, nameof(SvcHandler.MapPhysicalMemory32)             },
-                { 0x2d, nameof(SvcHandler.UnmapPhysicalMemory32)           },
-                { 0x32, nameof(SvcHandler.SetThreadActivity32)             },
-                { 0x33, nameof(SvcHandler.GetThreadContext332)             },
-                { 0x34, nameof(SvcHandler.WaitForAddress32)                },
-                { 0x35, nameof(SvcHandler.SignalToAddress32)               },
-                { 0x40, nameof(SvcHandler.CreateSession32)                 },
-                { 0x41, nameof(SvcHandler.AcceptSession32)                 },
-                { 0x43, nameof(SvcHandler.ReplyAndReceive32)               },
-                { 0x45, nameof(SvcHandler.CreateEvent32)                   },
-                { 0x5F, nameof(SvcHandler.FlushProcessDataCache32)         },
-                { 0x65, nameof(SvcHandler.GetProcessList32)                },
-                { 0x6f, nameof(SvcHandler.GetSystemInfo32)                 },
-                { 0x70, nameof(SvcHandler.CreatePort32)                    },
-                { 0x71, nameof(SvcHandler.ManageNamedPort32)               },
-                { 0x72, nameof(SvcHandler.ConnectToPort32)                 },
-                { 0x73, nameof(SvcHandler.SetProcessMemoryPermission32)    },
-                { 0x77, nameof(SvcHandler.MapProcessCodeMemory32)          },
-                { 0x78, nameof(SvcHandler.UnmapProcessCodeMemory32)        },
-                { 0x7B, nameof(SvcHandler.TerminateProcess32)              }
-            };
-
-            foreach (KeyValuePair<int, string> value in svcFuncs32)
-            {
-                SvcTable32[value.Key] = GenerateMethod(value.Value, SvcFuncMaxArguments32);
-            }
-        }
-
-        private static Action<SvcHandler, ExecutionContext> GenerateMethod(string svcName, int registerCleanCount)
-        {
-            Type[] argTypes = new Type[] { typeof(SvcHandler), typeof(ExecutionContext) };
-
-            DynamicMethod method = new DynamicMethod(svcName, null, argTypes);
-
-            MethodInfo methodInfo = typeof(SvcHandler).GetMethod(svcName);
-
-            ParameterInfo[] methodArgs = methodInfo.GetParameters();
-
-            ILGenerator generator = method.GetILGenerator();
-
-            void ConvertToArgType(Type sourceType)
-            {
-                CheckIfTypeIsSupported(sourceType, svcName);
-
-                switch (Type.GetTypeCode(sourceType))
-                {
-                    case TypeCode.UInt32: generator.Emit(OpCodes.Conv_U4); break;
-                    case TypeCode.Int32:  generator.Emit(OpCodes.Conv_I4); break;
-                    case TypeCode.UInt16: generator.Emit(OpCodes.Conv_U2); break;
-                    case TypeCode.Int16:  generator.Emit(OpCodes.Conv_I2); break;
-                    case TypeCode.Byte:   generator.Emit(OpCodes.Conv_U1); break;
-                    case TypeCode.SByte:  generator.Emit(OpCodes.Conv_I1); break;
-
-                    case TypeCode.Boolean:
-                        generator.Emit(OpCodes.Conv_I4);
-                        generator.Emit(OpCodes.Ldc_I4_1);
-                        generator.Emit(OpCodes.And);
-                        break;
-                }
-            }
-
-            void ConvertToFieldType(Type sourceType)
-            {
-                CheckIfTypeIsSupported(sourceType, svcName);
-
-                switch (Type.GetTypeCode(sourceType))
-                {
-                    case TypeCode.UInt32:
-                    case TypeCode.Int32:
-                    case TypeCode.UInt16:
-                    case TypeCode.Int16:
-                    case TypeCode.Byte:
-                    case TypeCode.SByte:
-                    case TypeCode.Boolean:
-                        generator.Emit(OpCodes.Conv_U8);
-                        break;
-                }
-            }
-
-            RAttribute GetRegisterAttribute(ParameterInfo parameterInfo)
-            {
-                RAttribute argumentAttribute = (RAttribute)parameterInfo.GetCustomAttribute(typeof(RAttribute));
-
-                if (argumentAttribute == null)
-                {
-                    throw new InvalidOperationException($"Method \"{svcName}\" is missing a {typeof(RAttribute).Name} attribute on parameter \"{parameterInfo.Name}\"");
-                }
-
-                return argumentAttribute;
-            }
-
-            // For functions returning output values, the first registers
-            // are used to hold pointers where the value will be stored,
-            // so they can't be used to pass argument and we must
-            // skip them.
-            int byRefArgsCount = 0;
-
-            for (int index = 0; index < methodArgs.Length; index++)
-            {
-                if (methodArgs[index].ParameterType.IsByRef)
-                {
-                    byRefArgsCount++;
-                }
-            }
-
-            BindingFlags staticNonPublic = BindingFlags.NonPublic | BindingFlags.Static;
-
-            // Print all the arguments for debugging purposes.
-            int inputArgsCount = methodArgs.Length - byRefArgsCount;
-
-            if (inputArgsCount != 0)
-            {
-                generator.Emit(OpCodes.Ldc_I4, inputArgsCount);
-
-                generator.Emit(OpCodes.Newarr, typeof(object));
-
-                string argsFormat = svcName;
-
-                for (int index = 0; index < methodArgs.Length; index++)
-                {
-                    Type argType = methodArgs[index].ParameterType;
-
-                    // Ignore out argument for printing
-                    if (argType.IsByRef)
-                    {
-                        continue;
-                    }
-
-                    RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
-
-                    argsFormat += $" {methodArgs[index].Name}: 0x{{{index}:X8}},";
-
-                    generator.Emit(OpCodes.Dup);
-                    generator.Emit(OpCodes.Ldc_I4, index);
-
-                    generator.Emit(OpCodes.Ldarg_1);
-                    generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                    MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                    generator.Emit(OpCodes.Call, info);
-
-                    generator.Emit(OpCodes.Box, typeof(ulong));
-
-                    generator.Emit(OpCodes.Stelem_Ref);
-                }
-
-                argsFormat = argsFormat.Substring(0, argsFormat.Length - 1);
-
-               generator.Emit(OpCodes.Ldstr, argsFormat);
-            }
-            else
-            {
-                generator.Emit(OpCodes.Ldnull);
-
-                generator.Emit(OpCodes.Ldstr, svcName);
-            }
-
-            MethodInfo printArgsMethod = typeof(SvcTable).GetMethod(nameof(PrintArguments), staticNonPublic);
-
-            generator.Emit(OpCodes.Call, printArgsMethod);
-
-            // Call the SVC function handler.
-            generator.Emit(OpCodes.Ldarg_0);
-
-            List<(LocalBuilder, RAttribute)> locals = new List<(LocalBuilder, RAttribute)>();
-
-            for (int index = 0; index < methodArgs.Length; index++)
-            {
-                Type argType = methodArgs[index].ParameterType;
-                RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
-
-                if (argType.IsByRef)
-                {
-                    argType = argType.GetElementType();
-
-                    LocalBuilder local = generator.DeclareLocal(argType);
-
-                    locals.Add((local, registerAttribute));
-
-                    if (!methodArgs[index].IsOut)
-                    {
-                        generator.Emit(OpCodes.Ldarg_1);
-                        generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                        MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                        generator.Emit(OpCodes.Call, info);
-
-                        ConvertToArgType(argType);
-
-                        generator.Emit(OpCodes.Stloc, local);
-                    }
-
-                    generator.Emit(OpCodes.Ldloca, local);
-                }
-                else
-                {
-                    generator.Emit(OpCodes.Ldarg_1);
-                    generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
-
-                    MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.GetX));
-
-                    generator.Emit(OpCodes.Call, info);
-
-                    ConvertToArgType(argType);
-                }
-            }
-
-            generator.Emit(OpCodes.Call, methodInfo);
-
-            Type retType = methodInfo.ReturnType;
-
-            // Print result code.
-            if (retType == typeof(KernelResult))
-            {
-                MethodInfo printResultMethod = typeof(SvcTable).GetMethod(nameof(PrintResult), staticNonPublic);
-
-                generator.Emit(OpCodes.Dup);
-                generator.Emit(OpCodes.Ldstr, svcName);
-                generator.Emit(OpCodes.Call, printResultMethod);
-            }
-
-            uint registerInUse = 0;
-
-            // Save return value into register X0 (when the method has a return value).
-            if (retType != typeof(void))
-            {
-                CheckIfTypeIsSupported(retType, svcName);
-
-                LocalBuilder tempLocal = generator.DeclareLocal(retType);
-
-                generator.Emit(OpCodes.Stloc, tempLocal);
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, 0);
-                generator.Emit(OpCodes.Ldloc, tempLocal);
-
-                ConvertToFieldType(retType);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-
-                registerInUse |= 1u << 0;
-            }
-
-            for (int index = 0; index < locals.Count; index++)
-            {
-                (LocalBuilder local, RAttribute attribute) = locals[index];
-
-                if ((registerInUse & (1u << attribute.Index)) != 0)
-                {
-                    throw new InvalidSvcException($"Method \"{svcName}\" has conflicting output values at register index \"{attribute.Index}\".");
-                }
-
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, attribute.Index);
-                generator.Emit(OpCodes.Ldloc, local);
-
-                ConvertToFieldType(local.LocalType);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-
-                registerInUse |= 1u << attribute.Index;
-            }
-
-            // Zero out the remaining unused registers.
-            for (int i = 0; i < registerCleanCount; i++)
-            {
-                if ((registerInUse & (1u << i)) != 0)
-                {
-                    continue;
-                }
-
-                generator.Emit(OpCodes.Ldarg_1);
-                generator.Emit(OpCodes.Ldc_I4, i);
-                generator.Emit(OpCodes.Ldc_I8, 0L);
-
-                MethodInfo info = typeof(ExecutionContext).GetMethod(nameof(ExecutionContext.SetX));
-
-                generator.Emit(OpCodes.Call, info);
-            }
-
-            generator.Emit(OpCodes.Ret);
-
-            return (Action<SvcHandler, ExecutionContext>)method.CreateDelegate(typeof(Action<SvcHandler, ExecutionContext>));
-        }
-
-        private static void CheckIfTypeIsSupported(Type type, string svcName)
-        {
-            switch (Type.GetTypeCode(type))
-            {
-                case TypeCode.UInt64:
-                case TypeCode.Int64:
-                case TypeCode.UInt32:
-                case TypeCode.Int32:
-                case TypeCode.UInt16:
-                case TypeCode.Int16:
-                case TypeCode.Byte:
-                case TypeCode.SByte:
-                case TypeCode.Boolean:
-                    return;
-            }
-
-            throw new InvalidSvcException($"Method \"{svcName}\" has a invalid ref type \"{type.Name}\".");
-        }
-
-        private static void PrintArguments(object[] argValues, string formatOrSvcName)
-        {
-            if (argValues != null)
-            {
-                Logger.PrintDebug(LogClass.KernelSvc, string.Format(formatOrSvcName, argValues));
-            }
-            else
-            {
-                Logger.PrintDebug(LogClass.KernelSvc, formatOrSvcName);
-            }
-        }
-
-        private static void PrintResult(KernelResult result, string svcName)
-        {
-            if (result != KernelResult.Success   &&
-                result != KernelResult.TimedOut  &&
-                result != KernelResult.Cancelled &&
-                result != KernelResult.InvalidState)
-            {
-                Logger.PrintWarning(LogClass.KernelSvc, $"{svcName} returned error {result}.");
-            }
-            else
-            {
-                Logger.PrintDebug(LogClass.KernelSvc, $"{svcName} returned result {result}.");
-            }
-        }
-    }
-}