Ryujinx/Ryujinx.HLE/HOS/Kernel/SvcHandler.cs

123 lines
4.6 KiB
C#
Raw Normal View History

using ChocolArm64.Events;
2018-02-05 00:08:20 +01:00
using ChocolArm64.Memory;
using ChocolArm64.State;
using Ryujinx.HLE.Logging;
2018-02-05 00:08:20 +01:00
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Threading;
2018-02-05 00:08:20 +01:00
namespace Ryujinx.HLE.HOS.Kernel
2018-02-05 00:08:20 +01:00
{
partial class SvcHandler
2018-02-05 00:08:20 +01:00
{
2018-02-18 20:28:07 +01:00
private delegate void SvcFunc(AThreadState ThreadState);
private Dictionary<int, SvcFunc> SvcFuncs;
2018-02-05 00:08:20 +01:00
private Switch Device;
private Process Process;
2018-02-05 00:08:20 +01:00
private AMemory Memory;
private ConcurrentDictionary<KThread, AutoResetEvent> SyncWaits;
private const uint SelfThreadHandle = 0xffff8000;
private const uint SelfProcessHandle = 0xffff8001;
private static Random Rng;
public SvcHandler(Switch Device, Process Process)
2018-02-05 00:08:20 +01:00
{
SvcFuncs = new Dictionary<int, SvcFunc>()
{
{ 0x01, SvcSetHeapSize },
{ 0x03, SvcSetMemoryAttribute },
{ 0x04, SvcMapMemory },
{ 0x05, SvcUnmapMemory },
{ 0x06, SvcQueryMemory },
{ 0x07, SvcExitProcess },
{ 0x08, SvcCreateThread },
{ 0x09, SvcStartThread },
{ 0x0a, SvcExitThread },
{ 0x0b, SvcSleepThread },
{ 0x0c, SvcGetThreadPriority },
{ 0x0d, SvcSetThreadPriority },
{ 0x0e, SvcGetThreadCoreMask },
{ 0x0f, SvcSetThreadCoreMask },
2018-04-05 00:16:59 +02:00
{ 0x10, SvcGetCurrentProcessorNumber },
{ 0x12, SvcClearEvent },
{ 0x13, SvcMapSharedMemory },
{ 0x14, SvcUnmapSharedMemory },
{ 0x15, SvcCreateTransferMemory },
{ 0x16, SvcCloseHandle },
{ 0x17, SvcResetSignal },
{ 0x18, SvcWaitSynchronization },
{ 0x19, SvcCancelSynchronization },
{ 0x1a, SvcArbitrateLock },
{ 0x1b, SvcArbitrateUnlock },
{ 0x1c, SvcWaitProcessWideKeyAtomic },
{ 0x1d, SvcSignalProcessWideKey },
{ 0x1e, SvcGetSystemTick },
{ 0x1f, SvcConnectToNamedPort },
{ 0x21, SvcSendSyncRequest },
{ 0x22, SvcSendSyncRequestWithUserBuffer },
{ 0x25, SvcGetThreadId },
{ 0x26, SvcBreak },
{ 0x27, SvcOutputDebugString },
{ 0x29, SvcGetInfo },
{ 0x2c, SvcMapPhysicalMemory },
{ 0x2d, SvcUnmapPhysicalMemory },
2018-06-26 06:09:32 +02:00
{ 0x32, SvcSetThreadActivity },
{ 0x33, SvcGetThreadContext3 },
{ 0x34, SvcWaitForAddress }
};
this.Device = Device;
this.Process = Process;
this.Memory = Process.Memory;
SyncWaits = new ConcurrentDictionary<KThread, AutoResetEvent>();
2018-02-05 00:08:20 +01:00
}
static SvcHandler()
{
Rng = new Random();
}
public void SvcCall(object sender, AInstExceptionEventArgs e)
2018-02-05 00:08:20 +01:00
{
2018-02-18 20:28:07 +01:00
AThreadState ThreadState = (AThreadState)sender;
2018-02-05 00:08:20 +01:00
2018-06-26 06:14:18 +02:00
Process.GetThread(ThreadState.Tpidr).LastPc = e.Position;
2018-02-05 00:08:20 +01:00
if (SvcFuncs.TryGetValue(e.Id, out SvcFunc Func))
{
Device.Log.PrintDebug(LogClass.KernelSvc, $"{Func.Method.Name} called.");
2018-02-18 20:28:07 +01:00
Func(ThreadState);
Process.Scheduler.Reschedule(Process.GetThread(ThreadState.Tpidr));
Device.Log.PrintDebug(LogClass.KernelSvc, $"{Func.Method.Name} ended.");
2018-02-05 00:08:20 +01:00
}
else
{
Process.PrintStackTrace(ThreadState);
throw new NotImplementedException($"0x{e.Id:x4}");
2018-02-05 00:08:20 +01:00
}
}
private KThread GetThread(long Tpidr, int Handle)
{
if ((uint)Handle == SelfThreadHandle)
{
return Process.GetThread(Tpidr);
}
else
{
return Process.HandleTable.GetData<KThread>(Handle);
}
}
2018-02-05 00:08:20 +01:00
}
}