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IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel (#1458)

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* IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel

* Fix for applet transfer memory + some nits

* Keep handles if possible to avoid server handle table exhaustion

* Fix IPC ZeroFill bug

* am: Correctly implement CreateManagedDisplayLayer and implement CreateManagedDisplaySeparableLayer

CreateManagedDisplaySeparableLayer is requires since 10.x+ when appletResourceUserId != 0

* Make it exit properly

* Make ServiceNotImplementedException show the full message again

* Allow yielding execution to avoid starving other threads

* Only wait if active

* Merge IVirtualMemoryManager and IAddressSpaceManager

* Fix Ro loading data from the wrong process

Co-authored-by: Thog <me@thog.eu>
This commit is contained in:
gdkchan 2020-12-01 20:23:43 -03:00 • committed by GitHub
parent 461c24092a
commit cf6cd71488
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115 changed files with 2356 additions and 1088 deletions
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28
Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ICommonStateGetter.cs
View file

@ -12,7 +12,9 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
private Apm.SystemManagerServer _apmSystemManagerServer;
private Lbl.LblControllerServer _lblControllerServer;
private bool _vrModeEnabled = false;
private bool _vrModeEnabled;
private int _messageEventHandle;
private int _displayResolutionChangedEventHandle;
public ICommonStateGetter(ServiceCtx context)
{
@ -25,14 +27,17 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
// GetEventHandle() -> handle<copy>
public ResultCode GetEventHandle(ServiceCtx context)
{
KEvent Event = context.Device.System.AppletState.MessageEvent;
KEvent messageEvent = context.Device.System.AppletState.MessageEvent;
if (context.Process.HandleTable.GenerateHandle(Event.ReadableEvent, out int handle) != KernelResult.Success)
if (_messageEventHandle == 0)
{
throw new InvalidOperationException("Out of handles!");
if (context.Process.HandleTable.GenerateHandle(messageEvent.ReadableEvent, out _messageEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_messageEventHandle);
return ResultCode.Success;
}
@ -147,7 +152,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
_lblControllerServer.DisableVrMode();
}
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
}
[Command(60)] // 3.0.0+
@ -164,12 +169,15 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
// GetDefaultDisplayResolutionChangeEvent() -> handle<copy>
public ResultCode GetDefaultDisplayResolutionChangeEvent(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(context.Device.System.DisplayResolutionChangeEvent.ReadableEvent, out int handle) != KernelResult.Success)
if (_displayResolutionChangedEventHandle == 0)
{
throw new InvalidOperationException("Out of handles!");
if (context.Process.HandleTable.GenerateHandle(context.Device.System.DisplayResolutionChangeEvent.ReadableEvent, out _displayResolutionChangedEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_displayResolutionChangedEventHandle);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
@ -189,7 +197,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
_apmSystemManagerServer.SetCpuBoostMode((Apm.CpuBoostMode)cpuBoostMode);
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
return ResultCode.Success;
}

10
Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IHomeMenuFunctions.cs
View file

@ -9,6 +9,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
class IHomeMenuFunctions : IpcService
{
private KEvent _channelEvent;
private int _channelEventHandle;
public IHomeMenuFunctions(Horizon system)
{
@ -29,12 +30,15 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
// GetPopFromGeneralChannelEvent() -> handle<copy>
public ResultCode GetPopFromGeneralChannelEvent(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out int handle) != KernelResult.Success)
if (_channelEventHandle == 0)
{
throw new InvalidOperationException("Out of handles!");
if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out _channelEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_channelEventHandle);
Logger.Stub?.PrintStub(LogClass.ServiceAm);

4
Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ILibraryAppletCreator.cs
View file

@ -49,7 +49,9 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
}
var data = new byte[transferMem.Size];
context.Memory.Read(transferMem.Address, data);
transferMem.Creator.CpuMemory.Read(transferMem.Address, data);
context.Device.System.KernelContext.Syscall.CloseHandle(handle);
MakeObject(context, new IStorage(data));

42
Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ISelfController.cs
View file

@ -8,10 +8,13 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
{
class ISelfController : IpcService
{
private readonly long _pid;
private KEvent _libraryAppletLaunchableEvent;
private int _libraryAppletLaunchableEventHandle;
private KEvent _accumulatedSuspendedTickChangedEvent;
private int _accumulatedSuspendedTickChangedEventHandle = 0;
private int _accumulatedSuspendedTickChangedEventHandle;
private object _fatalSectionLock = new object();
private int _fatalSectionCount;
@ -32,9 +35,10 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
private uint _screenShotImageOrientation = 0;
private uint _idleTimeDetectionExtension = 0;
public ISelfController(Horizon system)
public ISelfController(Horizon system, long pid)
{
_libraryAppletLaunchableEvent = new KEvent(system.KernelContext);
_pid = pid;
}
[Command(0)]
@ -103,12 +107,15 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
{
_libraryAppletLaunchableEvent.ReadableEvent.Signal();
if (context.Process.HandleTable.GenerateHandle(_libraryAppletLaunchableEvent.ReadableEvent, out int handle) != KernelResult.Success)
if (_libraryAppletLaunchableEventHandle == 0)
{
throw new InvalidOperationException("Out of handles!");
if (context.Process.HandleTable.GenerateHandle(_libraryAppletLaunchableEvent.ReadableEvent, out _libraryAppletLaunchableEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_libraryAppletLaunchableEventHandle);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
@ -206,6 +213,31 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
return ResultCode.Success;
}
[Command(40)]
// CreateManagedDisplayLayer() -> u64
public ResultCode CreateManagedDisplayLayer(ServiceCtx context)
{
context.Device.System.SurfaceFlinger.CreateLayer(_pid, out long layerId);
context.ResponseData.Write(layerId);
return ResultCode.Success;
}
[Command(44)] // 10.0.0+
// CreateManagedDisplaySeparableLayer() -> (u64, u64)
public ResultCode CreateManagedDisplaySeparableLayer(ServiceCtx context)
{
// NOTE: first create the recoding layer and then the display one because right now Surface Flinger only use the last id.
context.Device.System.SurfaceFlinger.CreateLayer(_pid, out long recordingLayerId);
context.Device.System.SurfaceFlinger.CreateLayer(_pid, out long displayLayerId);
context.ResponseData.Write(displayLayerId);
context.ResponseData.Write(recordingLayerId);
return ResultCode.Success;
}
[Command(50)]
// SetHandlesRequestToDisplay(b8)
public ResultCode SetHandlesRequestToDisplay(ServiceCtx context)

11
Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IWindowController.cs
View file

@ -4,7 +4,12 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
{
class IWindowController : IpcService
{
public IWindowController() { }
private readonly long _pid;
public IWindowController(long pid)
{
_pid = pid;
}
[Command(1)]
// GetAppletResourceUserId() -> nn::applet::AppletResourceUserId
@ -12,7 +17,9 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
{
Logger.Stub?.PrintStub(LogClass.ServiceAm);
context.ResponseData.Write(0L);
long appletResourceUserId = context.Device.System.AppletState.AppletResourceUserIds.Add(_pid);
context.ResponseData.Write(appletResourceUserId);
return ResultCode.Success;
}