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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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29
Ryujinx.HLE/OsHle/Kernel/SvcHandler.cs
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@ -10,7 +10,7 @@ using System.Threading;
namespace Ryujinx.HLE.OsHle.Kernel
{
partial class SvcHandler : IDisposable
partial class SvcHandler
{
private delegate void SvcFunc(AThreadState ThreadState);
@ -22,10 +22,6 @@ namespace Ryujinx.HLE.OsHle.Kernel
private ConcurrentDictionary<KThread, AutoResetEvent> SyncWaits;
private HashSet<(HSharedMem, long, long)> MappedSharedMems;
private ulong CurrentHeapSize;
private const uint SelfThreadHandle = 0xffff8000;
private const uint SelfProcessHandle = 0xffff8001;
@ -82,8 +78,6 @@ namespace Ryujinx.HLE.OsHle.Kernel
this.Memory = Process.Memory;
SyncWaits = new ConcurrentDictionary<KThread, AutoResetEvent>();
MappedSharedMems = new HashSet<(HSharedMem, long, long)>();
}
static SvcHandler()
@ -126,26 +120,5 @@ namespace Ryujinx.HLE.OsHle.Kernel
return Process.HandleTable.GetData<KThread>(Handle);
}
}
public void Dispose()
{
Dispose(true);
}
protected virtual void Dispose(bool Disposing)
{
if (Disposing)
{
lock (MappedSharedMems)
{
foreach ((HSharedMem SharedMem, long Position, long Size) in MappedSharedMems)
{
SharedMem.RemoveVirtualPosition(Memory, Position, Size);
}
MappedSharedMems.Clear();
}
}
}
}
}