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Some small sync primitive fixes, logging fixes, started to implement the 2D engine on the GPU, fixed DrawArrays, implemented a few more shader instructions, made a start on nvdrv refactor, etc...

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This commit is contained in:
gdkchan 2018-04-25 23:11:26 -03:00
parent 211f7f69db
commit a38a72b062
27 changed files with 816 additions and 199 deletions
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168
Ryujinx.Core/OsHle/Handles/KProcessScheduler.cs
View file

@ -14,23 +14,23 @@ namespace Ryujinx.Core.OsHle.Handles
{
public KThread Thread { get; private set; }
public ManualResetEvent SyncWaitEvent { get; private set; }
public AutoResetEvent SchedWaitEvent { get; private set; }
public bool IsActive { get; set; }
public bool Active { get; set; }
public int SyncTimeout { get; set; }
public AutoResetEvent WaitSync { get; private set; }
public ManualResetEvent WaitActivity { get; private set; }
public AutoResetEvent WaitSched { get; private set; }
public SchedulerThread(KThread Thread)
{
this.Thread = Thread;
SyncWaitEvent = new ManualResetEvent(true);
SchedWaitEvent = new AutoResetEvent(false);
IsActive = true;
Active = true;
WaitSync = new AutoResetEvent(false);
SyncTimeout = 0;
WaitActivity = new ManualResetEvent(true);
WaitSched = new AutoResetEvent(false);
}
public void Dispose()
@ -42,8 +42,11 @@ namespace Ryujinx.Core.OsHle.Handles
{
if (Disposing)
{
SyncWaitEvent.Dispose();
SchedWaitEvent.Dispose();
WaitSync.Dispose();
WaitActivity.Dispose();
WaitSched.Dispose();
}
}
}
@ -206,25 +209,46 @@ namespace Ryujinx.Core.OsHle.Handles
throw new InvalidOperationException();
}
SchedThread.Active = Active;
SchedThread.IsActive = Active;
UpdateSyncWaitEvent(SchedThread);
WaitIfNeeded(SchedThread);
if (Active)
{
SchedThread.WaitActivity.Set();
}
else
{
SchedThread.WaitActivity.Reset();
}
}
public bool EnterWait(KThread Thread, int Timeout = -1)
public void EnterWait(KThread Thread)
{
if (!AllThreads.TryGetValue(Thread, out SchedulerThread SchedThread))
{
throw new InvalidOperationException();
}
SchedThread.SyncTimeout = Timeout;
Suspend(Thread.ProcessorId);
UpdateSyncWaitEvent(SchedThread);
SchedThread.WaitSync.WaitOne();
return WaitIfNeeded(SchedThread);
TryResumingExecution(SchedThread);
}
public bool EnterWait(KThread Thread, int Timeout)
{
if (!AllThreads.TryGetValue(Thread, out SchedulerThread SchedThread))
{
throw new InvalidOperationException();
}
Suspend(Thread.ProcessorId);
bool Result = SchedThread.WaitSync.WaitOne(Timeout);
TryResumingExecution(SchedThread);
return Result;
}
public void WakeUp(KThread Thread)
@ -234,39 +258,7 @@ namespace Ryujinx.Core.OsHle.Handles
throw new InvalidOperationException();
}
SchedThread.SyncTimeout = 0;
UpdateSyncWaitEvent(SchedThread);
WaitIfNeeded(SchedThread);
}
private void UpdateSyncWaitEvent(SchedulerThread SchedThread)
{
if (SchedThread.Active && SchedThread.SyncTimeout == 0)
{
SchedThread.SyncWaitEvent.Set();
}
else
{
SchedThread.SyncWaitEvent.Reset();
}
}
private bool WaitIfNeeded(SchedulerThread SchedThread)
{
KThread Thread = SchedThread.Thread;
if (!IsActive(SchedThread) && Thread.Thread.IsCurrentThread())
{
Suspend(Thread.ProcessorId);
return Resume(Thread);
}
else
{
return false;
}
SchedThread.WaitSync.Set();
}
public void Suspend(int ProcessorId)
@ -292,53 +284,52 @@ namespace Ryujinx.Core.OsHle.Handles
{
PrintDbgThreadInfo(Thread, "yielded execution.");
lock (SchedLock)
if (IsActive(Thread))
{
SchedulerThread SchedThread = WaitingToRun[Thread.ProcessorId].Pop(Thread.ActualPriority);
if (IsActive(Thread) && SchedThread == null)
lock (SchedLock)
{
PrintDbgThreadInfo(Thread, "resumed because theres nothing better to run.");
SchedulerThread SchedThread = WaitingToRun[Thread.ProcessorId].Pop(Thread.ActualPriority);
return;
}
if (SchedThread == null)
{
PrintDbgThreadInfo(Thread, "resumed because theres nothing better to run.");
if (SchedThread != null)
{
RunThread(SchedThread);
return;
}
if (SchedThread != null)
{
RunThread(SchedThread);
}
}
}
else
{
//Just stop running the thread if it's not active,
//and run whatever is waiting to run with the higuest priority.
Suspend(Thread.ProcessorId);
}
Resume(Thread);
}
public bool Resume(KThread Thread)
public void Resume(KThread Thread)
{
if (!AllThreads.TryGetValue(Thread, out SchedulerThread SchedThread))
{
throw new InvalidOperationException();
}
return TryResumingExecution(SchedThread);
TryResumingExecution(SchedThread);
}
private bool TryResumingExecution(SchedulerThread SchedThread)
private void TryResumingExecution(SchedulerThread SchedThread)
{
KThread Thread = SchedThread.Thread;
if (!SchedThread.Active || SchedThread.SyncTimeout != 0)
{
PrintDbgThreadInfo(Thread, "entering inactive wait state...");
}
PrintDbgThreadInfo(Thread, "trying to resume...");
bool Result = false;
if (SchedThread.SyncTimeout != 0)
{
Result = SchedThread.SyncWaitEvent.WaitOne(SchedThread.SyncTimeout);
SchedThread.SyncTimeout = 0;
}
SchedThread.WaitActivity.WaitOne();
lock (SchedLock)
{
@ -346,7 +337,7 @@ namespace Ryujinx.Core.OsHle.Handles
{
PrintDbgThreadInfo(Thread, "resuming execution...");
return Result;
return;
}
WaitingToRun[Thread.ProcessorId].Push(SchedThread);
@ -354,18 +345,16 @@ namespace Ryujinx.Core.OsHle.Handles
PrintDbgThreadInfo(Thread, "entering wait state...");
}
SchedThread.SchedWaitEvent.WaitOne();
SchedThread.WaitSched.WaitOne();
PrintDbgThreadInfo(Thread, "resuming execution...");
return Result;
}
private void RunThread(SchedulerThread SchedThread)
{
if (!SchedThread.Thread.Thread.Execute())
{
SchedThread.SchedWaitEvent.Set();
SchedThread.WaitSched.Set();
}
else
{
@ -380,21 +369,16 @@ namespace Ryujinx.Core.OsHle.Handles
throw new InvalidOperationException();
}
return IsActive(SchedThread);
}
private bool IsActive(SchedulerThread SchedThread)
{
return SchedThread.Active && SchedThread.SyncTimeout == 0;
return SchedThread.IsActive;
}
private void PrintDbgThreadInfo(KThread Thread, string Message)
{
Log.PrintDebug(LogClass.KernelScheduler, "(" +
"ThreadId: " + Thread.ThreadId + ", " +
"ProcessorId: " + Thread.ProcessorId + ", " +
"ActualPriority: " + Thread.ActualPriority + ", " +
"WantedPriority: " + Thread.WantedPriority + ") " + Message);
"ThreadId = " + Thread.ThreadId + ", " +
"ProcessorId = " + Thread.ProcessorId + ", " +
"ActualPriority = " + Thread.ActualPriority + ", " +
"WantedPriority = " + Thread.WantedPriority + ") " + Message);
}
public void Dispose()

30
Ryujinx.Core/OsHle/Ipc/IpcMessage.cs
View file

@ -198,5 +198,35 @@ namespace Ryujinx.Core.OsHle.Ipc
return -1;
}
public long GetBufferType0x21Position()
{
if (PtrBuff.Count > 0 && PtrBuff[0].Position != 0)
{
return PtrBuff[0].Position;
}
if (SendBuff.Count > 0)
{
return SendBuff[0].Position;
}
return 0;
}
public long GetBufferType0x22Position()
{
if (RecvListBuff.Count > 0 && RecvListBuff[0].Position != 0)
{
return RecvListBuff[0].Position;
}
if (ReceiveBuff.Count > 0)
{
return ReceiveBuff[0].Position;
}
return 0;
}
}
}

2
Ryujinx.Core/OsHle/Kernel/SvcHandler.cs
View file

@ -86,6 +86,8 @@ namespace Ryujinx.Core.OsHle.Kernel
if (SvcFuncs.TryGetValue(e.Id, out SvcFunc Func))
{
Ns.Log.PrintDebug(LogClass.KernelSvc, $"{Func.Method.Name} called.");
Func(ThreadState);
Ns.Log.PrintDebug(LogClass.KernelSvc, $"{Func.Method.Name} ended.");

52
Ryujinx.Core/OsHle/Kernel/SvcThreadSync.cs
View file

@ -18,6 +18,11 @@ namespace Ryujinx.Core.OsHle.Kernel
long MutexAddress = (long)ThreadState.X1;
int WaitThreadHandle = (int)ThreadState.X2;
Ns.Log.PrintDebug(LogClass.KernelSvc,
"OwnerThreadHandle = " + OwnerThreadHandle.ToString("x8") + ", " +
"MutexAddress = " + MutexAddress .ToString("x16") + ", " +
"WaitThreadHandle = " + WaitThreadHandle .ToString("x8"));
if (IsPointingInsideKernel(MutexAddress))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
@ -38,6 +43,8 @@ namespace Ryujinx.Core.OsHle.Kernel
KThread OwnerThread = Process.HandleTable.GetData<KThread>(OwnerThreadHandle);
Ns.Log.PrintDebug(LogClass.KernelSvc, "lock tid: " + OwnerThread.ThreadId.ToString());
if (OwnerThread == null)
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid owner thread handle 0x{OwnerThreadHandle:x8}!");
@ -69,6 +76,8 @@ namespace Ryujinx.Core.OsHle.Kernel
{
long MutexAddress = (long)ThreadState.X0;
Ns.Log.PrintDebug(LogClass.KernelSvc, "MutexAddress = " + MutexAddress.ToString("x16"));
if (IsPointingInsideKernel(MutexAddress))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
@ -102,6 +111,12 @@ namespace Ryujinx.Core.OsHle.Kernel
int ThreadHandle = (int)ThreadState.X2;
ulong Timeout = ThreadState.X3;
Ns.Log.PrintDebug(LogClass.KernelSvc,
"OwnerThreadHandle = " + MutexAddress .ToString("x16") + ", " +
"MutexAddress = " + CondVarAddress.ToString("x16") + ", " +
"WaitThreadHandle = " + ThreadHandle .ToString("x8") + ", " +
"Timeout = " + Timeout .ToString("x16"));
if (IsPointingInsideKernel(MutexAddress))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid mutex address 0x{MutexAddress:x16}!");
@ -166,6 +181,8 @@ namespace Ryujinx.Core.OsHle.Kernel
{
int MutexValue = Process.Memory.ReadInt32(MutexAddress);
Ns.Log.PrintDebug(LogClass.KernelSvc, "MutexValue = " + MutexValue.ToString("x8"));
if (MutexValue != (OwnerThreadHandle | MutexHasListenersMask))
{
return;
@ -176,7 +193,7 @@ namespace Ryujinx.Core.OsHle.Kernel
InsertWaitingMutexThread(OwnerThreadHandle, WaitThread);
Process.Scheduler.EnterWait(WaitThread);
Process.Scheduler.EnterWait(CurrThread);
}
private bool MutexUnlock(KThread CurrThread, long MutexAddress)
@ -199,8 +216,12 @@ namespace Ryujinx.Core.OsHle.Kernel
OwnerThread = OwnerThread.NextMutexThread;
}
UpdateMutexOwner(CurrThread, OwnerThread, MutexAddress);
CurrThread.NextMutexThread = null;
CurrThread.UpdatePriority();
if (OwnerThread != null)
{
int HasListeners = OwnerThread.NextMutexThread != null ? MutexHasListenersMask : 0;
@ -284,7 +305,9 @@ namespace Ryujinx.Core.OsHle.Kernel
}
else
{
return Process.Scheduler.EnterWait(WaitThread);
Process.Scheduler.EnterWait(WaitThread);
return true;
}
}
@ -314,8 +337,6 @@ namespace Ryujinx.Core.OsHle.Kernel
int MutexValue = Process.Memory.ReadInt32(CurrThread.MutexAddress);
MutexValue &= ~MutexHasListenersMask;
if (MutexValue == 0)
{
//Give the lock to this thread.
@ -325,15 +346,17 @@ namespace Ryujinx.Core.OsHle.Kernel
CurrThread.MutexAddress = 0;
CurrThread.CondVarAddress = 0;
CurrThread.MutexOwner = null;
CurrThread.MutexOwner?.UpdatePriority();
CurrThread.UpdatePriority();
CurrThread.MutexOwner = null;
Process.Scheduler.WakeUp(CurrThread);
}
else
{
//Wait until the lock is released.
MutexValue &= ~MutexHasListenersMask;
InsertWaitingMutexThread(MutexValue, CurrThread);
MutexValue |= MutexHasListenersMask;
@ -399,6 +422,23 @@ namespace Ryujinx.Core.OsHle.Kernel
OwnerThread.UpdatePriority();
}
private void UpdateMutexOwner(KThread CurrThread, KThread NewOwner, long MutexAddress)
{
//Go through all threads waiting for the mutex,
//and update the MutexOwner field to point to the new owner.
CurrThread = CurrThread.NextMutexThread;
while (CurrThread != null)
{
if (CurrThread.MutexAddress == MutexAddress)
{
CurrThread.MutexOwner = NewOwner;
}
CurrThread = CurrThread.NextMutexThread;
}
}
private void AcquireMutexValue(long MutexAddress)
{
while (!Process.Memory.AcquireAddress(MutexAddress))

27
Ryujinx.Core/OsHle/Services/Nv/INvDrvServices.cs
View file

@ -44,6 +44,7 @@ namespace Ryujinx.Core.OsHle.Services.Nv
{
{ ("/dev/nvhost-as-gpu", 0x4101), NvGpuAsIoctlBindChannel },
{ ("/dev/nvhost-as-gpu", 0x4102), NvGpuAsIoctlAllocSpace },
{ ("/dev/nvhost-as-gpu", 0x4105), NvGpuAsIoctlUnmap },
{ ("/dev/nvhost-as-gpu", 0x4106), NvGpuAsIoctlMapBufferEx },
{ ("/dev/nvhost-as-gpu", 0x4108), NvGpuAsIoctlGetVaRegions },
{ ("/dev/nvhost-as-gpu", 0x4109), NvGpuAsIoctlInitializeEx },
@ -201,6 +202,19 @@ namespace Ryujinx.Core.OsHle.Services.Nv
return 0;
}
private long NvGpuAsIoctlUnmap(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
long Offset = Reader.ReadInt64();
Context.Ns.Gpu.MemoryMgr.Unmap(Offset, 0x10000);
return 0;
}
private long NvGpuAsIoctlMapBufferEx(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
@ -319,6 +333,19 @@ namespace Ryujinx.Core.OsHle.Services.Nv
int Padding = Reader.ReadInt32();
int Offset = Reader.ReadInt32();
int Pages = Reader.ReadInt32();
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
Context.Ns.Gpu.MapMemory(Map.CpuAddress,
(long)(uint)Offset << 16,
(long)(uint)Pages << 16);
}
//TODO

31
Ryujinx.Core/OsHle/Services/Nv/NvChNvMap.cs Normal file
View file

@ -0,0 +1,31 @@
using System.Collections.Concurrent;
namespace Ryujinx.Core.OsHle.Services.Nv
{
class NvChNvMap
{
private static ConcurrentDictionary<Process, IdDictionary> NvMaps;
public void Create(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
int Size = Context.Memory.ReadInt32(InputPosition);
int Handle = AddNvMap(Context, new NvMap(Size));
Context.Memory.WriteInt32(OutputPosition, Handle);
}
private int AddNvMap(ServiceCtx Context, NvMap Map)
{
return NvMaps[Context.Process].Add(Map);
}
public NvMap GetNvMap(ServiceCtx Context, int Handle)
{
return NvMaps[Context.Process].GetData<NvMap>(Handle);
}
}
}

7
Ryujinx.Core/OsHle/Services/Nv/NvMap.cs
View file

@ -9,5 +9,12 @@ namespace Ryujinx.Core.OsHle.Services.Nv
public int Kind;
public long CpuAddress;
public long GpuAddress;
public NvMap() { }
public NvMap(int Size)
{
this.Size = Size;
}
}
}