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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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12
Ryujinx.Tests/Cpu/CpuTest.cs
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@ -5,6 +5,7 @@ using ChocolArm64.State;
using NUnit.Framework;
using System;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
using System.Threading;
@ -19,6 +20,8 @@ namespace Ryujinx.Tests.Cpu
private long EntryPoint;
private IntPtr RamPointer;
private AMemory Memory;
private AThread Thread;
@ -31,15 +34,16 @@ namespace Ryujinx.Tests.Cpu
EntryPoint = Position;
ATranslator Translator = new ATranslator();
Memory = new AMemory();
Memory.Manager.Map(Position, Size, 2, AMemoryPerm.Read | AMemoryPerm.Write | AMemoryPerm.Execute);
RamPointer = Marshal.AllocHGlobal(new IntPtr(Size));
Memory = new AMemory(RamPointer);
Memory.Map(Position, 0, Size);
Thread = new AThread(Translator, Memory, EntryPoint);
}
[TearDown]
public void Teardown()
{
Memory.Dispose();
Marshal.FreeHGlobal(RamPointer);
Memory = null;
Thread = null;
}
@ -52,7 +56,7 @@ namespace Ryujinx.Tests.Cpu
protected void Opcode(uint Opcode)
{
Thread.Memory.WriteUInt32Unchecked(Position, Opcode);
Thread.Memory.WriteUInt32(Position, Opcode);
Position += 4;
}