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[WIP] Add support for events (#60)

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* Add support for events, move concept of domains to IpcService

* Support waiting for KThread, remove some test code, other tweaks

* Use move handle on NIFM since I can't test that now, it's better to leave it how it was
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gdkchan 2018-03-19 15:58:46 -03:00 • committed by GitHub
parent 4940cf0ea5
commit 4314a8f3e5
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101 changed files with 1120 additions and 836 deletions
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151
Ryujinx.Core/OsHle/Svc/SvcSystem.cs
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@ -3,6 +3,7 @@ using ChocolArm64.State;
using Ryujinx.Core.OsHle.Exceptions;
using Ryujinx.Core.OsHle.Handles;
using Ryujinx.Core.OsHle.Ipc;
using Ryujinx.Core.OsHle.IpcServices;
using System;
using System.Threading;
@ -34,7 +35,28 @@ namespace Ryujinx.Core.OsHle.Svc
{
int Handle = (int)ThreadState.X0;
Process.HandleTable.CloseHandle(Handle);
object Obj = Process.HandleTable.CloseHandle(Handle);
if (Obj == null)
{
Logging.Warn($"Tried to CloseHandle on invalid handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
return;
}
if (Obj is KSession Session)
{
Session.Dispose();
}
else if (Obj is HTransferMem TMem)
{
TMem.Memory.Manager.Reprotect(
TMem.Position,
TMem.Size,
TMem.Perm);
}
ThreadState.X0 = 0;
}
@ -43,25 +65,78 @@ namespace Ryujinx.Core.OsHle.Svc
{
int Handle = (int)ThreadState.X0;
//TODO: Implement events.
KEvent Event = Process.HandleTable.GetData<KEvent>(Handle);
ThreadState.X0 = 0;
if (Event != null)
{
Event.Handle.Reset();
ThreadState.X0 = 0;
}
else
{
Logging.Warn($"Tried to ResetSignal on invalid event handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
}
}
private void SvcWaitSynchronization(AThreadState ThreadState)
{
long HandlesPtr = (long)ThreadState.X0;
long HandlesPtr = (long)ThreadState.X1;
int HandlesCount = (int)ThreadState.X2;
long Timeout = (long)ThreadState.X3;
//TODO: Implement events.
KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
WaitHandle[] Handles = new WaitHandle[HandlesCount];
for (int Index = 0; Index < HandlesCount; Index++)
{
int Handle = Memory.ReadInt32(HandlesPtr + Index * 4);
KSynchronizationObject SyncObj = Process.HandleTable.GetData<KSynchronizationObject>(Handle);
if (SyncObj == null)
{
Logging.Warn($"Tried to WaitSynchronization on invalid handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
return;
}
Handles[Index] = SyncObj.Handle;
}
Process.Scheduler.Suspend(CurrThread.ProcessorId);
int HandleIndex;
ulong Result = 0;
if (Timeout != -1)
{
HandleIndex = WaitHandle.WaitAny(Handles, (int)(Timeout / 1000000));
if (HandleIndex == WaitHandle.WaitTimeout)
{
Result = MakeError(ErrorModule.Kernel, KernelErr.Timeout);
}
}
else
{
HandleIndex = WaitHandle.WaitAny(Handles);
}
Process.Scheduler.Resume(CurrThread);
ThreadState.X0 = 0;
ThreadState.X0 = Result;
if (Result == 0)
{
ThreadState.X1 = (ulong)HandleIndex;
}
}
private void SvcGetSystemTick(AThreadState ThreadState)
@ -78,8 +153,7 @@ namespace Ryujinx.Core.OsHle.Svc
//TODO: Validate that app has perms to access the service, and that the service
//actually exists, return error codes otherwise.
HSession Session = new HSession(Process.Services.GetService(Name));
KSession Session = new KSession(ServiceFactory.MakeService(Name));
ulong Handle = (ulong)Process.HandleTable.OpenHandle(Session);
@ -89,65 +163,46 @@ namespace Ryujinx.Core.OsHle.Svc
private void SvcSendSyncRequest(AThreadState ThreadState)
{
SendSyncRequest(ThreadState, false);
SendSyncRequest(ThreadState, ThreadState.Tpidr, 0x100, (int)ThreadState.X0);
}
private void SvcSendSyncRequestWithUserBuffer(AThreadState ThreadState)
{
SendSyncRequest(ThreadState, true);
SendSyncRequest(
ThreadState,
(long)ThreadState.X0,
(long)ThreadState.X1,
(int)ThreadState.X2);
}
private void SendSyncRequest(AThreadState ThreadState, bool UserBuffer)
private void SendSyncRequest(AThreadState ThreadState, long CmdPtr, long Size, int Handle)
{
long CmdPtr = ThreadState.Tpidr;
long Size = 0x100;
int Handle = 0;
if (UserBuffer)
{
CmdPtr = (long)ThreadState.X0;
Size = (long)ThreadState.X1;
Handle = (int)ThreadState.X2;
}
else
{
Handle = (int)ThreadState.X0;
}
HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
Process.Scheduler.Suspend(CurrThread.ProcessorId);
KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
byte[] CmdData = AMemoryHelper.ReadBytes(Memory, CmdPtr, Size);
HSession Session = Process.HandleTable.GetData<HSession>(Handle);
IpcMessage Cmd = new IpcMessage(CmdData, CmdPtr, Session is HDomain);
KSession Session = Process.HandleTable.GetData<KSession>(Handle);
if (Session != null)
{
IpcHandler.IpcCall(
Ns,
Process,
Memory,
Session,
Cmd,
ThreadState.ThreadId,
CmdPtr,
Handle);
Process.Scheduler.Suspend(CurrThread.ProcessorId);
byte[] Response = AMemoryHelper.ReadBytes(Memory, CmdPtr, Size);
IpcMessage Cmd = new IpcMessage(CmdData, CmdPtr);
IpcHandler.IpcCall(Ns, Process, Memory, Session, Cmd, CmdPtr);
Thread.Yield();
Process.Scheduler.Resume(CurrThread);
ThreadState.X0 = 0;
}
else
{
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidIpcReq);
Logging.Warn($"Tried to SendSyncRequest on invalid session handle 0x{Handle:x8}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
}
Thread.Yield();
Process.Scheduler.Resume(CurrThread);
}
private void SvcBreak(AThreadState ThreadState)