1 files changed, 44 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86ReadIdtr.c b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86ReadIdtr.c
new file mode 100644
index 0000000..873535a
--- /dev/null
+++ b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86ReadIdtr.c
@@ -0,0 +1,44 @@
+/*++
+
+Copyright (c) 2004 - 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.  
+
+
+Module Name:
+
+  x86ReadIdtr.c
+  
+Abstract: 
+
+  IA-32/x64 specific functions.
+
+--*/
+
+#include "BaseLibInternal.h"
+
+/**
+  Reads the current Interrupt Descriptor Table Register(GDTR) descriptor.
+
+  Reads and returns the current IDTR descriptor and returns it in Idtr. This
+  function is only available on IA-32 and X64.
+
+  If Idtr is NULL, then ASSERT().
+
+  @param  Idtr  Pointer to a IDTR descriptor.
+
+**/
+VOID
+EFIAPI
+AsmReadIdtr (
+  OUT     IA32_DESCRIPTOR           *Idtr
+  )
+{
+  ASSERT (Idtr != NULL);
+  InternalX86ReadIdtr (Idtr);
+}