Code style fixes and nits on the HLE project (#355)

* Some style fixes and nits on ITimeZoneService * Remove some unneeded usings * Remove the Ryujinx.HLE.OsHle.Handles namespace * Remove hbmenu automatic load on process exit * Rename Ns to Device, rename Os to System, rename SystemState to State * Move Exceptions and Utilities out of OsHle * Rename OsHle to HOS * Rename OsHle folder to HOS * IManagerDisplayService and ISystemDisplayService style fixes * BsdError shouldn't be public * Add a empty new line before using static * Remove unused file * Some style fixes on NPDM * Exit gracefully when the application is closed * Code style fixes on IGeneralService * Add 0x prefix on values printed as hex * Small improvements on finalization code * Move ProcessId and ThreadId out of AThreadState * Rename VFs to FileSystem * FsAccessHeader shouldn't be public. Also fix file names casing * More case changes on NPDM * Remove unused files * Move using to the correct place on NPDM * Use properties on KernelAccessControlMmio * Address PR feedback
2018-08-16 20:47:36 -03:00 · 2018-08-16 20:47:36 -03:00 · 521751795a
commit 521751795a
parent 182d716867
258 changed files with 1574 additions and 1546 deletions
--- a/Ryujinx.HLE/HOS/Kernel/KTlsPageManager.cs
+++ b/Ryujinx.HLE/HOS/Kernel/KTlsPageManager.cs
@ -0,0 +1,60 @@
+using System;
+
+namespace Ryujinx.HLE.HOS.Kernel
+{
+    class KTlsPageManager
+    {
+        private const int TlsEntrySize = 0x200;
+
+        private long PagePosition;
+
+        private int UsedSlots;
+
+        private bool[] Slots;
+
+        public bool IsEmpty => UsedSlots == 0;
+        public bool IsFull  => UsedSlots == Slots.Length;
+
+        public KTlsPageManager(long PagePosition)
+        {
+            this.PagePosition = PagePosition;
+
+            Slots = new bool[KMemoryManager.PageSize / TlsEntrySize];
+        }
+
+        public bool TryGetFreeTlsAddr(out long Position)
+        {
+            Position = PagePosition;
+
+            for (int Index = 0; Index < Slots.Length; Index++)
+            {
+                if (!Slots[Index])
+                {
+                    Slots[Index] = true;
+
+                    UsedSlots++;
+
+                    return true;
+                }
+
+                Position += TlsEntrySize;
+            }
+
+            Position = 0;
+
+            return false;
+        }
+
+        public void FreeTlsSlot(int Slot)
+        {
+            if ((uint)Slot > Slots.Length)
+            {
+                throw new ArgumentOutOfRangeException(nameof(Slot));
+            }
+
+            Slots[Slot] = false;
+
+            UsedSlots--;
+        }
+    }
+}