Better process implementation (#491)

* Initial implementation of KProcess

* Some improvements to the memory manager, implement back guest stack trace printing

* Better GetInfo implementation, improve checking in some places with information from process capabilities

* Allow the cpu to read/write from the correct memory locations for accesses crossing a page boundary

* Change long -> ulong for address/size on memory related methods to avoid unnecessary casts

* Attempt at implementing ldr:ro with new KProcess

* Allow BSS with size 0 on ldr:ro

* Add checking for memory block slab heap usage, return errors if full, exit gracefully

* Use KMemoryBlockSize const from KMemoryManager

* Allow all methods to read from non-contiguous locations

* Fix for TransactParcelAuto

* Address PR feedback, additionally fix some small issues related to the KIP loader and implement SVCs GetProcessId, GetProcessList, GetSystemInfo, CreatePort and ManageNamedPort

* Fix wrong check for source pages count from page list on MapPhysicalMemory

* Fix some issues with UnloadNro on ldr:ro

1 files changed, 14 insertions, 2 deletions

diff --git a/Ryujinx.Graphics/Gal/OpenGL/OGLRasterizer.cs b/Ryujinx.Graphics/Gal/OpenGL/OGLRasterizer.cs
index cd6292f7..c4015d02 100644
--- a/Ryujinx.Graphics/Gal/OpenGL/OGLRasterizer.cs
+++ b/Ryujinx.Graphics/Gal/OpenGL/OGLRasterizer.cs
@@ -92,7 +92,7 @@ namespace Ryujinx.Graphics.Gal.OpenGL
         {
             int Handle = GL.GenBuffer();
 
-            VboCache.AddOrUpdate(Key, Handle, (uint)DataSize);
+            VboCache.AddOrUpdate(Key, Handle, DataSize);
 
             IntPtr Length = new IntPtr(DataSize);
 
@@ -100,6 +100,18 @@ namespace Ryujinx.Graphics.Gal.OpenGL
             GL.BufferData(BufferTarget.ArrayBuffer, Length, HostAddress, BufferUsageHint.StreamDraw);
         }
 
+        public void CreateVbo(long Key, byte[] Data)
+        {
+            int Handle = GL.GenBuffer();
+
+            VboCache.AddOrUpdate(Key, Handle, Data.Length);
+
+            IntPtr Length = new IntPtr(Data.Length);
+
+            GL.BindBuffer(BufferTarget.ArrayBuffer, Handle);
+            GL.BufferData(BufferTarget.ArrayBuffer, Length, Data, BufferUsageHint.StreamDraw);
+        }
+
         public void CreateIbo(long Key, int DataSize, IntPtr HostAddress)
         {
             int Handle = GL.GenBuffer();
@@ -116,7 +128,7 @@ namespace Ryujinx.Graphics.Gal.OpenGL
         {
             int Handle = GL.GenBuffer();
 
-            IboCache.AddOrUpdate(Key, Handle, (uint)DataSize);
+            IboCache.AddOrUpdate(Key, Handle, DataSize);
 
             IntPtr Length = new IntPtr(Buffer.Length);