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Update time implementation to 9.0.0 (#783)

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* Fix 9.0.0 related services bindings

This was wrong because of a mistake on switchbrew.

* Fix wronog cmdid for ISteadyClock::GetTestOffset/SetTestOffset

* Update ClockCore logics to 9.0.0

Also apply 9.0.0 permissions and comment time:u, and time:a (as those
are going to be moved)

* Move every clocks instances + timezone to a global manager

* Start implementing time:m

Also prepare the skeleton of the shared memory

* Implement SystemClockContextUpdateCallback and co

* Update StaticService to 9.0.0

* Update ISystemClock to 9.0.0

* Rename IStaticService and add glue's IStaticService

* Implement psc's ITimeZoneService

* Integrate psc layer into glue for TimeZoneService

* Rename TimeZoneManagerForPsc => TimeZoneManager

* Use correct TimeZoneService interface for both StaticService implementations

* Accurately implement time shared memory operations

* Fix two critical flaws in TimeZone logic

The first one was the month range being different fron Nintendo one
(0-11 instead of 1-12)

The other flaw was a bad incrementation order during days & months
computation.

* Follow Nintendo's abort logic for TimeManager

* Avoid crashing when timezone sysarchive isn't present

* Update Readme

* Address comments

* Correctly align fields in ISystemClock

* Fix code style and some typos

* Improve timezone system archive warning/error messages

* Rearrange using definitions in Horizon.cs

* Address comments
This commit is contained in:
Thomas Guillemard 2019-10-08 05:48:49 +02:00 • committed by jduncanator
parent 16869402bf
commit 1aba033ba7
37 changed files with 2202 additions and 716 deletions
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10
Ryujinx.HLE/HOS/Services/Time/Clock/EphemeralNetworkSystemClockContextWriter.cs Normal file
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@ -0,0 +1,10 @@
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
class EphemeralNetworkSystemClockContextWriter : SystemClockContextUpdateCallback
{
protected override ResultCode Update()
{
return ResultCode.Success;
}
}
}

20
Ryujinx.HLE/HOS/Services/Time/Clock/EphemeralNetworkSystemClockCore.cs
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@ -2,26 +2,6 @@
{
class EphemeralNetworkSystemClockCore : SystemClockCore
{
private static EphemeralNetworkSystemClockCore _instance;
public static EphemeralNetworkSystemClockCore Instance
{
get
{
if (_instance == null)
{
_instance = new EphemeralNetworkSystemClockCore(TickBasedSteadyClockCore.Instance);
}
return _instance;
}
}
public EphemeralNetworkSystemClockCore(SteadyClockCore steadyClockCore) : base(steadyClockCore) { }
public override ResultCode Flush(SystemClockContext context)
{
return ResultCode.Success;
}
}
}

19
Ryujinx.HLE/HOS/Services/Time/Clock/LocalSystemClockContextWriter.cs Normal file
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@ -0,0 +1,19 @@
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
class LocalSystemClockContextWriter : SystemClockContextUpdateCallback
{
private TimeSharedMemory _sharedMemory;
public LocalSystemClockContextWriter(TimeSharedMemory sharedMemory)
{
_sharedMemory = sharedMemory;
}
protected override ResultCode Update()
{
_sharedMemory.UpdateLocalSystemClockContext(_context);
return ResultCode.Success;
}
}
}

19
Ryujinx.HLE/HOS/Services/Time/Clock/NetworkSystemClockContextWriter.cs Normal file
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@ -0,0 +1,19 @@
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
class NetworkSystemClockContextWriter : SystemClockContextUpdateCallback
{
private TimeSharedMemory _sharedMemory;
public NetworkSystemClockContextWriter(TimeSharedMemory sharedMemory)
{
_sharedMemory = sharedMemory;
}
protected override ResultCode Update()
{
_sharedMemory.UpdateNetworkSystemClockContext(_context);
return ResultCode.Success;
}
}
}

22
Ryujinx.HLE/HOS/Services/Time/Clock/StandardLocalSystemClockCore.cs
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@ -2,28 +2,6 @@
{
class StandardLocalSystemClockCore : SystemClockCore
{
private static StandardLocalSystemClockCore _instance;
public static StandardLocalSystemClockCore Instance
{
get
{
if (_instance == null)
{
_instance = new StandardLocalSystemClockCore(StandardSteadyClockCore.Instance);
}
return _instance;
}
}
public StandardLocalSystemClockCore(StandardSteadyClockCore steadyClockCore) : base(steadyClockCore) {}
public override ResultCode Flush(SystemClockContext context)
{
// TODO: set:sys SetUserSystemClockContext
return ResultCode.Success;
}
}
}

24
Ryujinx.HLE/HOS/Services/Time/Clock/StandardNetworkSystemClockCore.cs
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@ -6,33 +6,11 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
private TimeSpanType _standardNetworkClockSufficientAccuracy;
private static StandardNetworkSystemClockCore _instance;
public static StandardNetworkSystemClockCore Instance
{
get
{
if (_instance == null)
{
_instance = new StandardNetworkSystemClockCore(StandardSteadyClockCore.Instance);
}
return _instance;
}
}
public StandardNetworkSystemClockCore(StandardSteadyClockCore steadyClockCore) : base(steadyClockCore)
{
_standardNetworkClockSufficientAccuracy = new TimeSpanType(0);
}
public override ResultCode Flush(SystemClockContext context)
{
// TODO: set:sys SetNetworkSystemClockContext
return ResultCode.Success;
}
public bool IsStandardNetworkSystemClockAccuracySufficient(KThread thread)
{
SteadyClockCore steadyClockCore = GetSteadyClockCore();
@ -40,7 +18,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
bool isStandardNetworkClockSufficientAccuracy = false;
ResultCode result = GetSystemClockContext(thread, out SystemClockContext context);
ResultCode result = GetClockContext(thread, out SystemClockContext context);
if (result == ResultCode.Success && context.SteadyTimePoint.GetSpanBetween(currentTimePoint, out long outSpan) == ResultCode.Success)
{

89
Ryujinx.HLE/HOS/Services/Time/Clock/StandardSteadyClockCore.cs
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@ -1,49 +1,30 @@
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Pcv.Bpc;
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
class StandardSteadyClockCore : SteadyClockCore
{
private long _setupValue;
private ResultCode _setupResultCode;
private bool _isRtcResetDetected;
private TimeSpanType _setupValue;
private TimeSpanType _testOffset;
private TimeSpanType _internalOffset;
private TimeSpanType _cachedRawTimePoint;
private static StandardSteadyClockCore _instance;
public static StandardSteadyClockCore Instance
public StandardSteadyClockCore()
{
get
{
if (_instance == null)
{
_instance = new StandardSteadyClockCore();
}
return _instance;
}
}
private StandardSteadyClockCore()
{
_testOffset = new TimeSpanType(0);
_internalOffset = new TimeSpanType(0);
_setupValue = TimeSpanType.Zero;
_testOffset = TimeSpanType.Zero;
_internalOffset = TimeSpanType.Zero;
_cachedRawTimePoint = TimeSpanType.Zero;
}
public override SteadyClockTimePoint GetTimePoint(KThread thread)
{
SteadyClockTimePoint result = new SteadyClockTimePoint
{
TimePoint = 0,
TimePoint = GetCurrentRawTimePoint(thread).ToSeconds(),
ClockSourceId = GetClockSourceId()
};
TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
result.TimePoint = _setupValue + ticksTimeSpan.ToSeconds();
return result;
}
@ -57,16 +38,6 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
_testOffset = testOffset;
}
public override ResultCode GetRtcValue(out ulong rtcValue)
{
return (ResultCode)IRtcManager.GetExternalRtcValue(out rtcValue);
}
public bool IsRtcResetDetected()
{
return _isRtcResetDetected;
}
public override TimeSpanType GetInternalOffset()
{
return _internalOffset;
@ -77,31 +48,35 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
_internalOffset = internalOffset;
}
public override ResultCode GetSetupResultValue()
public override TimeSpanType GetCurrentRawTimePoint(KThread thread)
{
return _setupResultCode;
}
TimeSpanType ticksTimeSpan;
public void ConfigureSetupValue()
{
int retry = 0;
ResultCode result = ResultCode.Success;
while (retry < 20)
// As this may be called before the guest code, we support passing a null thread to make this api usable.
if (thread == null)
{
result = (ResultCode)IRtcManager.GetExternalRtcValue(out ulong rtcValue);
if (result == ResultCode.Success)
{
_setupValue = (long)rtcValue;
break;
}
retry++;
ticksTimeSpan = TimeSpanType.FromSeconds(0);
}
else
{
ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
}
_setupResultCode = result;
TimeSpanType rawTimePoint = new TimeSpanType(_setupValue.NanoSeconds + ticksTimeSpan.NanoSeconds);
if (rawTimePoint.NanoSeconds < _cachedRawTimePoint.NanoSeconds)
{
rawTimePoint.NanoSeconds = _cachedRawTimePoint.NanoSeconds;
}
_cachedRawTimePoint = rawTimePoint;
return rawTimePoint;
}
public void SetSetupValue(TimeSpanType setupValue)
{
_setupValue = setupValue;
}
}
}

60
Ryujinx.HLE/HOS/Services/Time/Clock/StandardUserSystemClockCore.cs
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@ -1,4 +1,5 @@
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
@ -7,35 +8,25 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
private StandardLocalSystemClockCore _localSystemClockCore;
private StandardNetworkSystemClockCore _networkSystemClockCore;
private bool _autoCorrectionEnabled;
private static StandardUserSystemClockCore _instance;
public static StandardUserSystemClockCore Instance
{
get
{
if (_instance == null)
{
_instance = new StandardUserSystemClockCore(StandardLocalSystemClockCore.Instance, StandardNetworkSystemClockCore.Instance);
}
return _instance;
}
}
private SteadyClockTimePoint _autoCorrectionTime;
private KEvent _autoCorrectionEvent;
public StandardUserSystemClockCore(StandardLocalSystemClockCore localSystemClockCore, StandardNetworkSystemClockCore networkSystemClockCore) : base(localSystemClockCore.GetSteadyClockCore())
{
_localSystemClockCore = localSystemClockCore;
_networkSystemClockCore = networkSystemClockCore;
_autoCorrectionEnabled = false;
_autoCorrectionTime = SteadyClockTimePoint.GetRandom();
_autoCorrectionEvent = null;
}
public override ResultCode Flush(SystemClockContext context)
protected override ResultCode Flush(SystemClockContext context)
{
return ResultCode.NotImplemented;
// As UserSystemClock isn't a real system clock, this shouldn't happens.
throw new NotImplementedException();
}
public override ResultCode GetSystemClockContext(KThread thread, out SystemClockContext context)
public override ResultCode GetClockContext(KThread thread, out SystemClockContext context)
{
ResultCode result = ApplyAutomaticCorrection(thread, false);
@ -43,13 +34,13 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
if (result == ResultCode.Success)
{
return _localSystemClockCore.GetSystemClockContext(thread, out context);
return _localSystemClockCore.GetClockContext(thread, out context);
}
return result;
}
public override ResultCode SetSystemClockContext(SystemClockContext context)
public override ResultCode SetClockContext(SystemClockContext context)
{
return ResultCode.NotImplemented;
}
@ -60,17 +51,22 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
if (_autoCorrectionEnabled != autoCorrectionEnabled && _networkSystemClockCore.IsClockSetup(thread))
{
result = _networkSystemClockCore.GetSystemClockContext(thread, out SystemClockContext context);
result = _networkSystemClockCore.GetClockContext(thread, out SystemClockContext context);
if (result == ResultCode.Success)
{
_localSystemClockCore.SetSystemClockContext(context);
_localSystemClockCore.SetClockContext(context);
}
}
return result;
}
internal void CreateAutomaticCorrectionEvent(Horizon system)
{
_autoCorrectionEvent = new KEvent(system);
}
public ResultCode SetAutomaticCorrectionEnabled(KThread thread, bool autoCorrectionEnabled)
{
ResultCode result = ApplyAutomaticCorrection(thread, autoCorrectionEnabled);
@ -87,5 +83,25 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
return _autoCorrectionEnabled;
}
public KReadableEvent GetAutomaticCorrectionReadableEvent()
{
return _autoCorrectionEvent.ReadableEvent;
}
public void SetAutomaticCorrectionUpdatedTime(SteadyClockTimePoint steadyClockTimePoint)
{
_autoCorrectionTime = steadyClockTimePoint;
}
public SteadyClockTimePoint GetAutomaticCorrectionUpdatedTime()
{
return _autoCorrectionTime;
}
public void SignalAutomaticCorrectionEvent()
{
_autoCorrectionEvent.WritableEvent.Signal();
}
}
}

44
Ryujinx.HLE/HOS/Services/Time/Clock/SteadyClockCore.cs
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@ -7,10 +7,14 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
abstract class SteadyClockCore
{
private UInt128 _clockSourceId;
private bool _isRtcResetDetected;
private bool _isInitialized;
public SteadyClockCore()
{
_clockSourceId = new UInt128(Guid.NewGuid().ToByteArray());
_clockSourceId = new UInt128(Guid.NewGuid().ToByteArray());
_isRtcResetDetected = false;
_isInitialized = false;
}
public UInt128 GetClockSourceId()
@ -18,6 +22,16 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
return _clockSourceId;
}
public void SetClockSourceId(UInt128 clockSourceId)
{
_clockSourceId = clockSourceId;
}
public void SetRtcReset()
{
_isRtcResetDetected = true;
}
public virtual TimeSpanType GetTestOffset()
{
return new TimeSpanType(0);
@ -25,16 +39,21 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
public virtual void SetTestOffset(TimeSpanType testOffset) {}
public virtual ResultCode GetRtcValue(out ulong rtcValue)
public ResultCode GetRtcValue(out ulong rtcValue)
{
rtcValue = 0;
return ResultCode.NotImplemented;
}
public virtual ResultCode GetSetupResultValue()
public bool IsRtcResetDetected()
{
return ResultCode.NotImplemented;
return _isRtcResetDetected;
}
public ResultCode GetSetupResultValue()
{
return ResultCode.Success;
}
public virtual TimeSpanType GetInternalOffset()
@ -49,6 +68,13 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
throw new NotImplementedException();
}
public virtual TimeSpanType GetCurrentRawTimePoint(KThread thread)
{
SteadyClockTimePoint timePoint = GetTimePoint(thread);
return TimeSpanType.FromSeconds(timePoint.TimePoint);
}
public SteadyClockTimePoint GetCurrentTimePoint(KThread thread)
{
SteadyClockTimePoint result = GetTimePoint(thread);
@ -58,5 +84,15 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
return result;
}
public bool IsInitialized()
{
return _isInitialized;
}
public void MarkInitialized()
{
_isInitialized = true;
}
}
}

72
Ryujinx.HLE/HOS/Services/Time/Clock/SystemClockContextUpdateCallback.cs Normal file
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@ -0,0 +1,72 @@
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
using System.Collections.Generic;
using System.Threading;
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
abstract class SystemClockContextUpdateCallback
{
private List<KWritableEvent> _operationEventList;
protected SystemClockContext _context;
private bool _hasContext;
public SystemClockContextUpdateCallback()
{
_operationEventList = new List<KWritableEvent>();
_context = new SystemClockContext();
_hasContext = false;
}
private bool NeedUpdate(SystemClockContext context)
{
if (_hasContext)
{
return _context.Offset != context.Offset || _context.SteadyTimePoint.ClockSourceId != context.SteadyTimePoint.ClockSourceId;
}
return true;
}
public void RegisterOperationEvent(KWritableEvent writableEvent)
{
Monitor.Enter(_operationEventList);
_operationEventList.Add(writableEvent);
Monitor.Exit(_operationEventList);
}
private void BroadcastOperationEvent()
{
Monitor.Enter(_operationEventList);
foreach (KWritableEvent e in _operationEventList)
{
e.Signal();
}
Monitor.Exit(_operationEventList);
}
protected abstract ResultCode Update();
public ResultCode Update(SystemClockContext context)
{
ResultCode result = ResultCode.Success;
if (NeedUpdate(context))
{
_context = context;
_hasContext = true;
result = Update();
if (result == ResultCode.Success)
{
BroadcastOperationEvent();
}
}
return result;
}
}
}

111
Ryujinx.HLE/HOS/Services/Time/Clock/SystemClockCore.cs
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@ -1,18 +1,23 @@
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
using Ryujinx.HLE.HOS.Kernel.Threading;
namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
abstract class SystemClockCore
{
private SteadyClockCore _steadyClockCore;
private SystemClockContext _context;
private SteadyClockCore _steadyClockCore;
private SystemClockContext _context;
private bool _isInitialized;
private SystemClockContextUpdateCallback _systemClockContextUpdateCallback;
public SystemClockCore(SteadyClockCore steadyClockCore)
{
_steadyClockCore = steadyClockCore;
_context = new SystemClockContext();
_isInitialized = false;
_context.SteadyTimePoint.ClockSourceId = steadyClockCore.GetClockSourceId();
_systemClockContextUpdateCallback = null;
}
public virtual SteadyClockCore GetSteadyClockCore()
@ -20,31 +25,115 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
return _steadyClockCore;
}
public virtual ResultCode GetSystemClockContext(KThread thread, out SystemClockContext context)
public ResultCode GetCurrentTime(KThread thread, out long posixTime)
{
posixTime = 0;
SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
ResultCode result = GetClockContext(thread, out SystemClockContext clockContext);
if (result == ResultCode.Success)
{
result = ResultCode.TimeMismatch;
if (currentTimePoint.ClockSourceId == clockContext.SteadyTimePoint.ClockSourceId)
{
posixTime = clockContext.Offset + currentTimePoint.TimePoint;
result = 0;
}
}
return result;
}
public ResultCode SetCurrentTime(KThread thread, long posixTime)
{
SteadyClockTimePoint currentTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
SystemClockContext clockContext = new SystemClockContext()
{
Offset = posixTime - currentTimePoint.TimePoint,
SteadyTimePoint = currentTimePoint
};
ResultCode result = SetClockContext(clockContext);
if (result == ResultCode.Success)
{
result = Flush(clockContext);
}
return result;
}
public virtual ResultCode GetClockContext(KThread thread, out SystemClockContext context)
{
context = _context;
return ResultCode.Success;
}
public virtual ResultCode SetSystemClockContext(SystemClockContext context)
public virtual ResultCode SetClockContext(SystemClockContext context)
{
_context = context;
return ResultCode.Success;
}
public abstract ResultCode Flush(SystemClockContext context);
public bool IsClockSetup(KThread thread)
protected virtual ResultCode Flush(SystemClockContext context)
{
ResultCode result = GetSystemClockContext(thread, out SystemClockContext context);
if (_systemClockContextUpdateCallback == null)
{
return ResultCode.Success;
}
return _systemClockContextUpdateCallback.Update(context);
}
public void SetUpdateCallbackInstance(SystemClockContextUpdateCallback systemClockContextUpdateCallback)
{
_systemClockContextUpdateCallback = systemClockContextUpdateCallback;
}
public void RegisterOperationEvent(KWritableEvent writableEvent)
{
if (_systemClockContextUpdateCallback != null)
{
_systemClockContextUpdateCallback.RegisterOperationEvent(writableEvent);
}
}
public ResultCode SetSystemClockContext(SystemClockContext context)
{
ResultCode result = SetClockContext(context);
if (result == ResultCode.Success)
{
SteadyClockCore steadyClockCore = GetSteadyClockCore();
result = Flush(context);
}
SteadyClockTimePoint steadyClockTimePoint = steadyClockCore.GetCurrentTimePoint(thread);
return result;
}
public bool IsInitialized()
{
return _isInitialized;
}
public void MarkInitialized()
{
_isInitialized = true;
}
public bool IsClockSetup(KThread thread)
{
ResultCode result = GetClockContext(thread, out SystemClockContext context);
if (result == ResultCode.Success)
{
SteadyClockTimePoint steadyClockTimePoint = _steadyClockCore.GetCurrentTimePoint(thread);
return steadyClockTimePoint.ClockSourceId == context.SteadyTimePoint.ClockSourceId;
}

29
Ryujinx.HLE/HOS/Services/Time/Clock/TickBasedSteadyClockCore.cs
View file

@ -4,22 +4,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
class TickBasedSteadyClockCore : SteadyClockCore
{
private static TickBasedSteadyClockCore _instance;
public static TickBasedSteadyClockCore Instance
{
get
{
if (_instance == null)
{
_instance = new TickBasedSteadyClockCore();
}
return _instance;
}
}
private TickBasedSteadyClockCore() {}
public TickBasedSteadyClockCore() {}
public override SteadyClockTimePoint GetTimePoint(KThread thread)
{
@ -29,7 +14,17 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
ClockSourceId = GetClockSourceId()
};
TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
TimeSpanType ticksTimeSpan;
// As this may be called before the guest code, we support passing a null thread to make this api usable.
if (thread == null)
{
ticksTimeSpan = TimeSpanType.FromSeconds(0);
}
else
{
ticksTimeSpan = TimeSpanType.FromTicks(thread.Context.CntpctEl0, thread.Context.CntfrqEl0);
}
result.TimePoint = ticksTimeSpan.ToSeconds();

11
Ryujinx.HLE/HOS/Services/Time/Clock/Types/SteadyClockTimePoint.cs
View file

@ -7,7 +7,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
[StructLayout(LayoutKind.Sequential)]
struct SteadyClockTimePoint
{
public long TimePoint;
public long TimePoint;
public UInt128 ClockSourceId;
public ResultCode GetSpanBetween(SteadyClockTimePoint other, out long outSpan)
@ -30,5 +30,14 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
return ResultCode.Overflow;
}
public static SteadyClockTimePoint GetRandom()
{
return new SteadyClockTimePoint
{
TimePoint = 0,
ClockSourceId = new UInt128(Guid.NewGuid().ToByteArray())
};
}
}
}

2
Ryujinx.HLE/HOS/Services/Time/Clock/Types/TimeSpanType.cs
View file

@ -7,6 +7,8 @@ namespace Ryujinx.HLE.HOS.Services.Time.Clock
{
private const long NanoSecondsPerSecond = 1000000000;
public static readonly TimeSpanType Zero = new TimeSpanType(0);
public long NanoSeconds;
public TimeSpanType(long nanoSeconds)