MdeModulePkg/DxeIpl: support more NX related PCDs

[mirror_edk2.git] / MdeModulePkg / Core / DxeIplPeim / X64 / VirtualMemory.h

diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h
index 85457ff93712af6bc0ec2dbe00514102bc579ad9..8ae92d3bf66b68129b78b593cbe6a9891ad5721f 100644 (file)
--- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h
+++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h
@@ -179,6 +179,18 @@ typedef struct {
   UINTN           FreePages;\r
 } PAGE_TABLE_POOL;\r
 \r
   UINTN           FreePages;\r
 } PAGE_TABLE_POOL;\r
 \r

+/**\r
+  Check if Execute Disable Bit (IA32_EFER.NXE) should be enabled or not.\r
+\r
+  @retval TRUE    IA32_EFER.NXE should be enabled.\r
+  @retval FALSE   IA32_EFER.NXE should not be enabled.\r
+\r
+**/\r
+BOOLEAN\r
+IsEnableNonExecNeeded (\r
+  VOID\r
+  );\r
+\r

 /**\r
   Enable Execute Disable Bit.\r
 \r
 /**\r
   Enable Execute Disable Bit.\r
 \r