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, 11 insertions, 11 deletions

diff --git a/Ryujinx.HLE/HOS/Kernel/KMemoryBlock.cs b/Ryujinx.HLE/HOS/Kernel/KMemoryBlock.cs
index 6100741b..08190236 100644
--- a/Ryujinx.HLE/HOS/Kernel/KMemoryBlock.cs
+++ b/Ryujinx.HLE/HOS/Kernel/KMemoryBlock.cs
@@ -2,8 +2,8 @@ namespace Ryujinx.HLE.HOS.Kernel
 {
     class KMemoryBlock
     {
-        public long BasePosition { get; set; }
-        public long PagesCount   { get; set; }
+        public ulong BaseAddress { get; set; }
+        public ulong PagesCount  { get; set; }
 
         public MemoryState      State      { get; set; }
         public MemoryPermission Permission { get; set; }
@@ -13,25 +13,25 @@ namespace Ryujinx.HLE.HOS.Kernel
         public int DeviceRefCount { get; set; }
 
         public KMemoryBlock(
-            long             BasePosition,
-            long             PagesCount,
+            ulong            BaseAddress,
+            ulong            PagesCount,
             MemoryState      State,
             MemoryPermission Permission,
             MemoryAttribute  Attribute)
         {
-            this.BasePosition = BasePosition;
-            this.PagesCount   = PagesCount;
-            this.State        = State;
-            this.Attribute    = Attribute;
-            this.Permission   = Permission;
+            this.BaseAddress = BaseAddress;
+            this.PagesCount  = PagesCount;
+            this.State       = State;
+            this.Attribute   = Attribute;
+            this.Permission  = Permission;
         }
 
         public KMemoryInfo GetInfo()
         {
-            long Size = PagesCount * KMemoryManager.PageSize;
+            ulong Size = PagesCount * KMemoryManager.PageSize;
 
             return new KMemoryInfo(
-                BasePosition,
+                BaseAddress,
                 Size,
                 State,
                 Permission,