0
0
Fork 0
mirror of https://github.com/GreemDev/Ryujinx.git synced 2024-12-24 00:25:48 +00:00
Ryujinx/Ryujinx.HLE/HOS/Services/Time/TimeManager.cs
gdkchan f77694e4f7
Implement a new physical memory manager and replace DeviceMemory (#856)
* Implement a new physical memory manager and replace DeviceMemory

* Proper generic constraints

* Fix debug build

* Add memory tests

* New CPU memory manager and general code cleanup

* Remove host memory management from CPU project, use Ryujinx.Memory instead

* Fix tests

* Document exceptions on MemoryBlock

* Fix leak on unix memory allocation

* Proper disposal of some objects on tests

* Fix JitCache not being set as initialized

* GetRef without checks for 8-bits and 16-bits CAS

* Add MemoryBlock destructor

* Throw in separate method to improve codegen

* Address PR feedback

* QueryModified improvements

* Fix memory write tracking not marking all pages as modified in some cases

* Simplify MarkRegionAsModified

* Remove XML doc for ghost param

* Add back optimization to avoid useless buffer updates

* Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper

* Some nits

* Do not perform address translation when size is 0

* Address PR feedback and format NativeInterface class

* Remove ghost parameter description

* Update Ryujinx.Cpu to .NET Core 3.1

* Address PR feedback

* Fix build

* Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified

* Typo
2020-05-04 08:54:50 +10:00

184 lines
8.3 KiB
C#

using System;
using System.IO;
using Ryujinx.HLE.Exceptions;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Time.Clock;
using Ryujinx.HLE.HOS.Services.Time.TimeZone;
using Ryujinx.HLE.Utilities;
namespace Ryujinx.HLE.HOS.Services.Time
{
class TimeManager
{
private static TimeManager _instance;
public static TimeManager Instance
{
get
{
if (_instance == null)
{
_instance = new TimeManager();
}
return _instance;
}
}
public StandardSteadyClockCore StandardSteadyClock { get; }
public TickBasedSteadyClockCore TickBasedSteadyClock { get; }
public StandardLocalSystemClockCore StandardLocalSystemClock { get; }
public StandardNetworkSystemClockCore StandardNetworkSystemClock { get; }
public StandardUserSystemClockCore StandardUserSystemClock { get; }
public TimeZoneContentManager TimeZone { get; }
public EphemeralNetworkSystemClockCore EphemeralNetworkSystemClock { get; }
public TimeSharedMemory SharedMemory { get; }
public LocalSystemClockContextWriter LocalClockContextWriter { get; }
public NetworkSystemClockContextWriter NetworkClockContextWriter { get; }
public EphemeralNetworkSystemClockContextWriter EphemeralClockContextWriter { get; }
// TODO: 9.0.0+ power states and alarms
public TimeManager()
{
StandardSteadyClock = new StandardSteadyClockCore();
TickBasedSteadyClock = new TickBasedSteadyClockCore();
StandardLocalSystemClock = new StandardLocalSystemClockCore(StandardSteadyClock);
StandardNetworkSystemClock = new StandardNetworkSystemClockCore(StandardSteadyClock);
StandardUserSystemClock = new StandardUserSystemClockCore(StandardLocalSystemClock, StandardNetworkSystemClock);
TimeZone = new TimeZoneContentManager();
EphemeralNetworkSystemClock = new EphemeralNetworkSystemClockCore(TickBasedSteadyClock);
SharedMemory = new TimeSharedMemory();
LocalClockContextWriter = new LocalSystemClockContextWriter(SharedMemory);
NetworkClockContextWriter = new NetworkSystemClockContextWriter(SharedMemory);
EphemeralClockContextWriter = new EphemeralNetworkSystemClockContextWriter();
}
public void Initialize(Switch device, Horizon system, KSharedMemory sharedMemory, ulong timeSharedMemoryAddress, int timeSharedMemorySize)
{
SharedMemory.Initialize(device, sharedMemory, timeSharedMemoryAddress, timeSharedMemorySize);
// Here we use system on purpose as device. System isn't initialized at this point.
StandardUserSystemClock.CreateAutomaticCorrectionEvent(system);
}
public void InitializeTimeZone(Switch device)
{
TimeZone.Initialize(this, device);
}
public void SetupStandardSteadyClock(KThread thread, UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
{
SetupInternalStandardSteadyClock(clockSourceId, setupValue, internalOffset, testOffset, isRtcResetDetected);
TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
SharedMemory.SetupStandardSteadyClock(thread, clockSourceId, currentTimePoint);
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
private void SetupInternalStandardSteadyClock(UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
{
StandardSteadyClock.SetClockSourceId(clockSourceId);
StandardSteadyClock.SetSetupValue(setupValue);
StandardSteadyClock.SetInternalOffset(internalOffset);
StandardSteadyClock.SetTestOffset(testOffset);
if (isRtcResetDetected)
{
StandardSteadyClock.SetRtcReset();
}
StandardSteadyClock.MarkInitialized();
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetupStandardLocalSystemClock(KThread thread, SystemClockContext clockContext, long posixTime)
{
StandardLocalSystemClock.SetUpdateCallbackInstance(LocalClockContextWriter);
SteadyClockTimePoint currentTimePoint = StandardLocalSystemClock.GetSteadyClockCore().GetCurrentTimePoint(thread);
if (currentTimePoint.ClockSourceId == clockContext.SteadyTimePoint.ClockSourceId)
{
StandardLocalSystemClock.SetSystemClockContext(clockContext);
}
else
{
if (StandardLocalSystemClock.SetCurrentTime(thread, posixTime) != ResultCode.Success)
{
throw new InternalServiceException("Cannot set current local time");
}
}
StandardLocalSystemClock.MarkInitialized();
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetupStandardNetworkSystemClock(SystemClockContext clockContext, TimeSpanType sufficientAccuracy)
{
StandardNetworkSystemClock.SetUpdateCallbackInstance(NetworkClockContextWriter);
if (StandardNetworkSystemClock.SetSystemClockContext(clockContext) != ResultCode.Success)
{
throw new InternalServiceException("Cannot set network SystemClockContext");
}
StandardNetworkSystemClock.SetStandardNetworkClockSufficientAccuracy(sufficientAccuracy);
StandardNetworkSystemClock.MarkInitialized();
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetupTimeZoneManager(string locationName, SteadyClockTimePoint timeZoneUpdatedTimePoint, uint totalLocationNameCount, UInt128 timeZoneRuleVersion, Stream timeZoneBinaryStream)
{
if (TimeZone.Manager.SetDeviceLocationNameWithTimeZoneRule(locationName, timeZoneBinaryStream) != ResultCode.Success)
{
throw new InternalServiceException("Cannot set DeviceLocationName with a given TimeZoneBinary");
}
TimeZone.Manager.SetUpdatedTime(timeZoneUpdatedTimePoint, true);
TimeZone.Manager.SetTotalLocationNameCount(totalLocationNameCount);
TimeZone.Manager.SetTimeZoneRuleVersion(timeZoneRuleVersion);
TimeZone.Manager.MarkInitialized();
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetupEphemeralNetworkSystemClock()
{
EphemeralNetworkSystemClock.SetUpdateCallbackInstance(EphemeralClockContextWriter);
EphemeralNetworkSystemClock.MarkInitialized();
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetupStandardUserSystemClock(KThread thread, bool isAutomaticCorrectionEnabled, SteadyClockTimePoint steadyClockTimePoint)
{
if (StandardUserSystemClock.SetAutomaticCorrectionEnabled(thread, isAutomaticCorrectionEnabled) != ResultCode.Success)
{
throw new InternalServiceException("Cannot set automatic user time correction state");
}
StandardUserSystemClock.SetAutomaticCorrectionUpdatedTime(steadyClockTimePoint);
StandardUserSystemClock.MarkInitialized();
SharedMemory.SetAutomaticCorrectionEnabled(isAutomaticCorrectionEnabled);
// TODO: propagate IPC late binding of "time:s" and "time:p"
}
public void SetStandardSteadyClockRtcOffset(KThread thread, TimeSpanType rtcOffset)
{
StandardSteadyClock.SetSetupValue(rtcOffset);
TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
SharedMemory.SetSteadyClockRawTimePoint(thread, currentTimePoint);
}
}
}