Add Extra Development Memory access and log on start

Source/Engine/Platform/Base/PlatformBase.cpp

@@ -175,6 +175,9 @@ void PlatformBase::LogInfo()
     LOG(Info, "Physical Memory: {0} total, {1} used ({2}%)", Utilities::BytesToText(memStats.TotalPhysicalMemory), Utilities::BytesToText(memStats.UsedPhysicalMemory), Utilities::RoundTo2DecimalPlaces((float)memStats.UsedPhysicalMemory * 100.0f / (float)memStats.TotalPhysicalMemory));
     LOG(Info, "Virtual Memory: {0} total, {1} used ({2}%)", Utilities::BytesToText(memStats.TotalVirtualMemory), Utilities::BytesToText(memStats.UsedVirtualMemory), Utilities::RoundTo2DecimalPlaces((float)memStats.UsedVirtualMemory * 100.0f / (float)memStats.TotalVirtualMemory));
     LOG(Info, "Program Size: {0}", Utilities::BytesToText(memStats.ProgramSizeMemory));
+#if !BUILD_RELEASE && !PLATFORM_DESKTOP
+    LOG(Info, "Extra Development Memory: {0}", Utilities::BytesToText(memStats.ExtraDevelopmentMemory));
+#endif
 
     LOG(Info, "Main thread id: 0x{0:x}, Process id: {1}", Globals::MainThreadID, Platform::GetCurrentProcessId());
     LOG(Info, "Desktop size: {0}", Platform::GetDesktopSize());

Source/Engine/Platform/GDK/GDKPlatform.cpp

@@ -6,7 +6,6 @@
 #include "Engine/Platform/Window.h"
 #include "Engine/Platform/CreateWindowSettings.h"
 #include "Engine/Platform/WindowsManager.h"
-#include "Engine/Platform/MemoryStats.h"
 #include "Engine/Platform/BatteryInfo.h"
 #include "Engine/Platform/Base/PlatformUtils.h"
 #include "Engine/Profiler/ProfilerCPU.h"

Source/Engine/Platform/MemoryStats.h

@@ -35,6 +35,11 @@ API_STRUCT(NoDefault) struct MemoryStats
     /// Amount of memory used initially by the program data (executable code, exclusive shared libraries and global static data sections).
     /// </summary>
     API_FIELD() uint64 ProgramSizeMemory = 0;
+
+    /// <summary>
+    /// Amount of extra memory assigned by the platform for development. Only used on platforms with fixed memory and no paging.
+    /// </summary>
+    API_FIELD() uint64 ExtraDevelopmentMemory = 0;
 };
 
 /// <summary>