MdeModulePkg DxeCore: Enhance MemoryAttributesTable installation

[mirror_edk2.git] / MdeModulePkg / Core / Dxe / DxeMain / DxeMain.c

diff --git a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
index a458d6b64fee8415c33799d3d545e3e58e73b8c4..70a283bc2ba23904c6fdea69ee2209f23f15efb4 100644 (file)
--- a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
+++ b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
@@ -207,6 +207,7 @@ EFI_SYSTEM_TABLE      *gDxeCoreST = NULL;
 EFI_RUNTIME_SERVICES  *gDxeCoreRT = &mEfiRuntimeServicesTableTemplate;\r
 EFI_HANDLE            gDxeCoreImageHandle = NULL;\r
 \r
+BOOLEAN               gMemoryMapTerminated = FALSE;\r
 \r
 //\r
 // EFI Decompress Protocol\r
@@ -751,6 +752,8 @@ CoreExitBootServices (
     return Status;\r
   }\r
 \r
+  gMemoryMapTerminated = TRUE;\r
+\r
   //\r
   // Notify other drivers that we are exiting boot services.\r
   //\r