1 files changed, 0 insertions, 37 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr1.c b/MdePkg/Library/BaseLib/Ia32/WriteDr1.c
deleted file mode 100644
index bdb0b7095e..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr1.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/** @file
-  AsmWriteDr1 function
-
-  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
-  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.
-
-**/
-
-/**
-  Writes a value to Debug Register 1 (DR1).
-
-  Writes and returns a new value to DR1. This function is only available on
-  IA-32 and x64. This writes a 32-bit value on IA-32 and a 64-bit value on x64.
-
-  @param  Value The value to write to Dr1.
-
-  @return The value written to Debug Register 1 (DR1).
-
-**/
-UINTN
-EFIAPI
-AsmWriteDr1 (
-  IN UINTN Value
-  )
-{
-  _asm {
-    mov     eax, Value
-    mov     dr1, eax
-  }
-}
-