80 lines
No EOL
2.3 KiB
C#
80 lines
No EOL
2.3 KiB
C#
using ChocolArm64;
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using ChocolArm64.State;
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using Ryujinx.OsHle.Handles;
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namespace Ryujinx.OsHle.Svc
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{
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partial class SvcHandler
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{
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private void SvcArbitrateLock(ARegisters Registers)
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{
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int OwnerThreadHandle = (int)Registers.X0;
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long MutexAddress = (long)Registers.X1;
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int RequestingThreadHandle = (int)Registers.X2;
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HThread RequestingThread = Ns.Os.Handles.GetData<HThread>(RequestingThreadHandle);
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Mutex M = new Mutex(Process, MutexAddress, OwnerThreadHandle);
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M = Ns.Os.Mutexes.GetOrAdd(MutexAddress, M);
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M.WaitForLock(RequestingThread, RequestingThreadHandle);
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Registers.X0 = (int)SvcResult.Success;
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}
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private void SvcArbitrateUnlock(ARegisters Registers)
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{
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long MutexAddress = (long)Registers.X0;
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if (Ns.Os.Mutexes.TryGetValue(MutexAddress, out Mutex M))
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{
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M.Unlock();
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}
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Registers.X0 = (int)SvcResult.Success;
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}
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private void SvcWaitProcessWideKeyAtomic(ARegisters Registers)
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{
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long MutexAddress = (long)Registers.X0;
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long CondVarAddress = (long)Registers.X1;
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int ThreadHandle = (int)Registers.X2;
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long Timeout = (long)Registers.X3;
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HThread Thread = Ns.Os.Handles.GetData<HThread>(ThreadHandle);
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if (Ns.Os.Mutexes.TryGetValue(MutexAddress, out Mutex M))
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{
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M.GiveUpLock(ThreadHandle);
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}
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CondVar Cv = new CondVar(Process, CondVarAddress, Timeout);
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Cv = Ns.Os.CondVars.GetOrAdd(CondVarAddress, Cv);
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Cv.WaitForSignal(Thread);
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M = new Mutex(Process, MutexAddress, ThreadHandle);
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M = Ns.Os.Mutexes.GetOrAdd(MutexAddress, M);
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M.WaitForLock(Thread, ThreadHandle);
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Registers.X0 = (int)SvcResult.Success;
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}
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private void SvcSignalProcessWideKey(ARegisters Registers)
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{
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long CondVarAddress = (long)Registers.X0;
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int Count = (int)Registers.X1;
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if (Ns.Os.CondVars.TryGetValue(CondVarAddress, out CondVar Cv))
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{
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Cv.SetSignal(Count);
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}
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Registers.X0 = (int)SvcResult.Success;
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}
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}
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} |