Merge pull request CosmosOS#2167 from CosmosOS/MemStartUpFix

Dont clear all memory on boot, lets do that on demand when we allocate
jeff-cn · Mar 20, 2022 · 369b704 · 369b704
2 parents 39d5c7c + ba7012e
commit 369b704
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/Cosmos.Core/Memory/RAT.cs b/source/Cosmos.Core/Memory/RAT.cs
@@ -115,7 +115,6 @@ static public class PageType
         /// </exception>
         public static void Init(byte* aStartPtr, uint aSize)
         {
-            CPU.ZeroFill((uint)aStartPtr, aSize);
             if ((uint)aStartPtr % PageSize != 0 && !Debug)
             {
                 Debugger.DoSendNumber(((uint)aStartPtr % PageSize));
@@ -242,6 +241,7 @@ public static uint GetPageCount(byte aType = 0)
                 {
                     *p = PageType.Extension;
                 }
+                CPU.ZeroFill((uint)xResult, PageSize * aPageCount);
                 return xResult;
             }
             return null;