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More flexible memory manager (#307)

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* Keep track mapped buffers with fixed offsets

* Started rewriting the memory manager

* Initial support for MapPhysicalMemory and UnmapPhysicalMemory, other tweaks

* MapPhysicalMemory/UnmapPhysicalMemory support, other tweaks

* Rebased

* Optimize the map/unmap physical memory svcs

* Integrate shared font support

* Fix address space reserve alignment

* Some fixes related to gpu memory mapping

* Some cleanup

* Only try uploading const buffers that are really used

* Check if memory region is contiguous

* Rebased

* Add missing count increment on IsRegionModified

* Check for reads/writes outside of the address space, optimize translation with a tail call
This commit is contained in:
gdkchan 2018-08-15 15:59:51 -03:00 • committed by GitHub
parent 76d95dee05
commit c393cdf8e3
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GPG key ID: 4AEE18F83AFDEB23
64 changed files with 3289 additions and 1852 deletions
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61
Ryujinx.HLE/OsHle/Horizon.cs
View file

@ -1,6 +1,7 @@
using Ryujinx.HLE.Loaders.Executables;
using Ryujinx.HLE.Loaders.Npdm;
using Ryujinx.HLE.Logging;
using Ryujinx.HLE.OsHle.Font;
using Ryujinx.HLE.OsHle.Handles;
using Ryujinx.HLE.OsHle.SystemState;
using System;
@ -12,7 +13,7 @@ namespace Ryujinx.HLE.OsHle
public class Horizon : IDisposable
{
internal const int HidSize = 0x40000;
internal const int FontSize = 0x50;
internal const int FontSize = 0x1100000;
private Switch Ns;
@ -22,10 +23,10 @@ namespace Ryujinx.HLE.OsHle
public SystemStateMgr SystemState { get; private set; }
internal MemoryAllocator Allocator { get; private set; }
internal KSharedMemory HidSharedMem { get; private set; }
internal KSharedMemory FontSharedMem { get; private set; }
internal HSharedMem HidSharedMem { get; private set; }
internal HSharedMem FontSharedMem { get; private set; }
internal SharedFontManager Font { get; private set; }
internal KEvent VsyncEvent { get; private set; }
@ -39,10 +40,16 @@ namespace Ryujinx.HLE.OsHle
SystemState = new SystemStateMgr();
Allocator = new MemoryAllocator();
if (!Ns.Memory.Allocator.TryAllocate(HidSize, out long HidPA) ||
!Ns.Memory.Allocator.TryAllocate(FontSize, out long FontPA))
{
throw new InvalidOperationException();
}
HidSharedMem = new HSharedMem();
FontSharedMem = new HSharedMem();
HidSharedMem = new KSharedMemory(HidPA, HidSize);
FontSharedMem = new KSharedMemory(FontPA, FontSize);
Font = new SharedFontManager(Ns, FontSharedMem.PA);
VsyncEvent = new KEvent();
}
@ -54,7 +61,25 @@ namespace Ryujinx.HLE.OsHle
Ns.VFs.LoadRomFs(RomFsFile);
}
Process MainProcess = MakeProcess();
string NpdmFileName = Path.Combine(ExeFsDir, "main.npdm");
Npdm MetaData = null;
if (File.Exists(NpdmFileName))
{
Ns.Log.PrintInfo(LogClass.Loader, $"Loading main.npdm...");
using (FileStream Input = new FileStream(NpdmFileName, FileMode.Open))
{
MetaData = new Npdm(Input);
}
}
else
{
Ns.Log.PrintWarning(LogClass.Loader, $"NPDM file not found, using default values!");
}
Process MainProcess = MakeProcess(MetaData);
void LoadNso(string FileName)
{
@ -78,21 +103,7 @@ namespace Ryujinx.HLE.OsHle
}
}
void LoadNpdm(string FileName)
{
string File = Directory.GetFiles(ExeFsDir, FileName)[0];
Ns.Log.PrintInfo(LogClass.Loader, "Loading Title Metadata...");
using (FileStream Input = new FileStream(File, FileMode.Open))
{
MainProcess.Metadata = new Npdm(Input);
}
}
LoadNpdm("*.npdm");
if (!MainProcess.Metadata.Is64Bits)
if (!MainProcess.MetaData.Is64Bits)
{
throw new NotImplementedException("32-bit titles are unsupported!");
}
@ -145,7 +156,7 @@ namespace Ryujinx.HLE.OsHle
public void SignalVsync() => VsyncEvent.WaitEvent.Set();
private Process MakeProcess()
private Process MakeProcess(Npdm MetaData = null)
{
Process Process;
@ -158,7 +169,7 @@ namespace Ryujinx.HLE.OsHle
ProcessId++;
}
Process = new Process(Ns, Scheduler, ProcessId);
Process = new Process(Ns, Scheduler, ProcessId, MetaData);
Processes.TryAdd(ProcessId, Process);
}