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

3 files changed, 18 insertions, 12 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioDevice.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioDevice.cs
index ab4aee76..89c064e3 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioDevice.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioDevice.cs
@@ -44,7 +44,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
                     break;
                 }
 
-                context.Memory.WriteBytes(position, buffer);
+                context.Memory.Write((ulong)position, buffer);
 
                 position += buffer.Length;
             }
@@ -61,7 +61,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
             long position = context.Request.SendBuff[0].Position;
             long size     = context.Request.SendBuff[0].Size;
 
-            byte[] deviceNameBuffer = context.Memory.ReadBytes(position, size);
+            byte[] deviceNameBuffer = new byte[size];
+            
+            context.Memory.Read((ulong)position, deviceNameBuffer);
 
             string deviceName = Encoding.ASCII.GetString(deviceNameBuffer);
 
@@ -83,7 +85,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
             if ((ulong)deviceNameBuffer.Length <= (ulong)size)
             {
-                context.Memory.WriteBytes(position, deviceNameBuffer);
+                context.Memory.Write((ulong)position, deviceNameBuffer);
             }
             else
             {
@@ -143,7 +145,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
                     break;
                 }
 
-                context.Memory.WriteBytes(position, buffer);
+                context.Memory.Write((ulong)position, buffer);
 
                 position += buffer.Length;
             }
@@ -159,7 +161,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
             (long position, long size) = context.Request.GetBufferType0x21();
 
-            byte[] deviceNameBuffer = context.Memory.ReadBytes(position, size);
+            byte[] deviceNameBuffer = new byte[size];
+
+            context.Memory.Read((ulong)position, deviceNameBuffer);
 
             string deviceName = Encoding.UTF8.GetString(deviceNameBuffer);
 
@@ -191,7 +195,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
             if ((ulong)deviceNameBuffer.Length <= (ulong)size)
             {
-                context.Memory.WriteBytes(position, deviceNameBuffer);
+                context.Memory.Write((ulong)position, deviceNameBuffer);
             }
             else
             {
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
index b9f1d8df..e899f945 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
@@ -1,7 +1,7 @@
-using ARMeilleure.Memory;
 using Ryujinx.Audio;
 using Ryujinx.Audio.Adpcm;
 using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Common;
 using Ryujinx.HLE.HOS.Kernel.Threading;
@@ -333,7 +333,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
             for (int offset = 0; offset < size; offset += 2)
             {
-                context.Coefficients[offset >> 1] = _memory.ReadInt16(position + offset);
+                context.Coefficients[offset >> 1] = _memory.Read<short>((ulong)(position + offset));
             }
 
             return context;
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
index 4af04ee0..c14c46b3 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
@@ -1,5 +1,5 @@
-using ARMeilleure.Memory;
 using Ryujinx.Audio.Adpcm;
+using Ryujinx.Cpu;
 using System;
 
 namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
@@ -146,7 +146,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
                 {
                     for (int index = 0; index < samplesCount; index++)
                     {
-                        short sample = memory.ReadInt16(wb.Position + index * 2);
+                        short sample = memory.Read<short>((ulong)(wb.Position + index * 2));
 
                         _samples[index * 2 + 0] = sample;
                         _samples[index * 2 + 1] = sample;
@@ -156,13 +156,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
                 {
                     for (int index = 0; index < samplesCount * 2; index++)
                     {
-                        _samples[index] = memory.ReadInt16(wb.Position + index * 2);
+                        _samples[index] = memory.Read<short>((ulong)(wb.Position + index * 2));
                     }
                 }
             }
             else if (SampleFormat == SampleFormat.Adpcm)
             {
-                byte[] buffer = memory.ReadBytes(wb.Position, wb.Size);
+                byte[] buffer = new byte[wb.Size];
+
+                memory.Read((ulong)wb.Position, buffer);
 
                 _samples = AdpcmDecoder.Decode(buffer, AdpcmCtx);
             }