mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-12-03 01:59:36 +00:00
f77694e4f7
* 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
184 lines
8.3 KiB
C#
184 lines
8.3 KiB
C#
using System;
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using System.IO;
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using Ryujinx.HLE.Exceptions;
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using Ryujinx.HLE.HOS.Kernel.Memory;
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using Ryujinx.HLE.HOS.Kernel.Threading;
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using Ryujinx.HLE.HOS.Services.Time.Clock;
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using Ryujinx.HLE.HOS.Services.Time.TimeZone;
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using Ryujinx.HLE.Utilities;
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namespace Ryujinx.HLE.HOS.Services.Time
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{
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class TimeManager
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{
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private static TimeManager _instance;
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public static TimeManager Instance
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{
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get
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{
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if (_instance == null)
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{
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_instance = new TimeManager();
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}
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return _instance;
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}
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}
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public StandardSteadyClockCore StandardSteadyClock { get; }
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public TickBasedSteadyClockCore TickBasedSteadyClock { get; }
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public StandardLocalSystemClockCore StandardLocalSystemClock { get; }
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public StandardNetworkSystemClockCore StandardNetworkSystemClock { get; }
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public StandardUserSystemClockCore StandardUserSystemClock { get; }
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public TimeZoneContentManager TimeZone { get; }
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public EphemeralNetworkSystemClockCore EphemeralNetworkSystemClock { get; }
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public TimeSharedMemory SharedMemory { get; }
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public LocalSystemClockContextWriter LocalClockContextWriter { get; }
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public NetworkSystemClockContextWriter NetworkClockContextWriter { get; }
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public EphemeralNetworkSystemClockContextWriter EphemeralClockContextWriter { get; }
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// TODO: 9.0.0+ power states and alarms
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public TimeManager()
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{
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StandardSteadyClock = new StandardSteadyClockCore();
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TickBasedSteadyClock = new TickBasedSteadyClockCore();
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StandardLocalSystemClock = new StandardLocalSystemClockCore(StandardSteadyClock);
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StandardNetworkSystemClock = new StandardNetworkSystemClockCore(StandardSteadyClock);
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StandardUserSystemClock = new StandardUserSystemClockCore(StandardLocalSystemClock, StandardNetworkSystemClock);
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TimeZone = new TimeZoneContentManager();
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EphemeralNetworkSystemClock = new EphemeralNetworkSystemClockCore(TickBasedSteadyClock);
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SharedMemory = new TimeSharedMemory();
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LocalClockContextWriter = new LocalSystemClockContextWriter(SharedMemory);
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NetworkClockContextWriter = new NetworkSystemClockContextWriter(SharedMemory);
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EphemeralClockContextWriter = new EphemeralNetworkSystemClockContextWriter();
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}
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public void Initialize(Switch device, Horizon system, KSharedMemory sharedMemory, ulong timeSharedMemoryAddress, int timeSharedMemorySize)
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{
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SharedMemory.Initialize(device, sharedMemory, timeSharedMemoryAddress, timeSharedMemorySize);
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// Here we use system on purpose as device. System isn't initialized at this point.
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StandardUserSystemClock.CreateAutomaticCorrectionEvent(system);
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}
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public void InitializeTimeZone(Switch device)
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{
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TimeZone.Initialize(this, device);
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}
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public void SetupStandardSteadyClock(KThread thread, UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
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{
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SetupInternalStandardSteadyClock(clockSourceId, setupValue, internalOffset, testOffset, isRtcResetDetected);
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TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
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SharedMemory.SetupStandardSteadyClock(thread, clockSourceId, currentTimePoint);
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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private void SetupInternalStandardSteadyClock(UInt128 clockSourceId, TimeSpanType setupValue, TimeSpanType internalOffset, TimeSpanType testOffset, bool isRtcResetDetected)
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{
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StandardSteadyClock.SetClockSourceId(clockSourceId);
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StandardSteadyClock.SetSetupValue(setupValue);
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StandardSteadyClock.SetInternalOffset(internalOffset);
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StandardSteadyClock.SetTestOffset(testOffset);
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if (isRtcResetDetected)
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{
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StandardSteadyClock.SetRtcReset();
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}
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StandardSteadyClock.MarkInitialized();
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetupStandardLocalSystemClock(KThread thread, SystemClockContext clockContext, long posixTime)
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{
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StandardLocalSystemClock.SetUpdateCallbackInstance(LocalClockContextWriter);
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SteadyClockTimePoint currentTimePoint = StandardLocalSystemClock.GetSteadyClockCore().GetCurrentTimePoint(thread);
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if (currentTimePoint.ClockSourceId == clockContext.SteadyTimePoint.ClockSourceId)
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{
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StandardLocalSystemClock.SetSystemClockContext(clockContext);
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}
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else
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{
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if (StandardLocalSystemClock.SetCurrentTime(thread, posixTime) != ResultCode.Success)
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{
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throw new InternalServiceException("Cannot set current local time");
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}
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}
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StandardLocalSystemClock.MarkInitialized();
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetupStandardNetworkSystemClock(SystemClockContext clockContext, TimeSpanType sufficientAccuracy)
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{
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StandardNetworkSystemClock.SetUpdateCallbackInstance(NetworkClockContextWriter);
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if (StandardNetworkSystemClock.SetSystemClockContext(clockContext) != ResultCode.Success)
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{
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throw new InternalServiceException("Cannot set network SystemClockContext");
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}
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StandardNetworkSystemClock.SetStandardNetworkClockSufficientAccuracy(sufficientAccuracy);
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StandardNetworkSystemClock.MarkInitialized();
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetupTimeZoneManager(string locationName, SteadyClockTimePoint timeZoneUpdatedTimePoint, uint totalLocationNameCount, UInt128 timeZoneRuleVersion, Stream timeZoneBinaryStream)
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{
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if (TimeZone.Manager.SetDeviceLocationNameWithTimeZoneRule(locationName, timeZoneBinaryStream) != ResultCode.Success)
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{
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throw new InternalServiceException("Cannot set DeviceLocationName with a given TimeZoneBinary");
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}
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TimeZone.Manager.SetUpdatedTime(timeZoneUpdatedTimePoint, true);
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TimeZone.Manager.SetTotalLocationNameCount(totalLocationNameCount);
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TimeZone.Manager.SetTimeZoneRuleVersion(timeZoneRuleVersion);
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TimeZone.Manager.MarkInitialized();
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetupEphemeralNetworkSystemClock()
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{
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EphemeralNetworkSystemClock.SetUpdateCallbackInstance(EphemeralClockContextWriter);
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EphemeralNetworkSystemClock.MarkInitialized();
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetupStandardUserSystemClock(KThread thread, bool isAutomaticCorrectionEnabled, SteadyClockTimePoint steadyClockTimePoint)
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{
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if (StandardUserSystemClock.SetAutomaticCorrectionEnabled(thread, isAutomaticCorrectionEnabled) != ResultCode.Success)
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{
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throw new InternalServiceException("Cannot set automatic user time correction state");
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}
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StandardUserSystemClock.SetAutomaticCorrectionUpdatedTime(steadyClockTimePoint);
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StandardUserSystemClock.MarkInitialized();
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SharedMemory.SetAutomaticCorrectionEnabled(isAutomaticCorrectionEnabled);
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// TODO: propagate IPC late binding of "time:s" and "time:p"
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}
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public void SetStandardSteadyClockRtcOffset(KThread thread, TimeSpanType rtcOffset)
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{
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StandardSteadyClock.SetSetupValue(rtcOffset);
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TimeSpanType currentTimePoint = StandardSteadyClock.GetCurrentRawTimePoint(thread);
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SharedMemory.SetSteadyClockRawTimePoint(thread, currentTimePoint);
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}
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}
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}
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